diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4f40848..f7367d55 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+* Added commands to manage data providers.
 * Changed how errors are handled in Leantime api calls.
 * Modified getSprintReportData to work with Leantime data
 * Added project lead to client when syncing projects.
@@ -30,6 +31,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Refactored error handling.
 * Added support for multiple data providers
 * Removed project creator for Jira.
+* Added client view.
+* Added account view.
+* Added leantime support for projects and project sync.
 
 
 * RELEASE NOTES:
diff --git a/migrations/Version20240118132209.php b/migrations/Version20240118132209.php
new file mode 100644
index 00000000..6ff93bde
--- /dev/null
+++ b/migrations/Version20240118132209.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20240118132209 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE data_provider ADD enabled TINYINT(1) DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE data_provider DROP enabled');
+    }
+}
diff --git a/src/Command/DataProviderCreateCommand.php b/src/Command/DataProviderCreateCommand.php
index 70966f6f..57614e00 100644
--- a/src/Command/DataProviderCreateCommand.php
+++ b/src/Command/DataProviderCreateCommand.php
@@ -11,8 +11,8 @@
 use Symfony\Component\Console\Style\SymfonyStyle;
 
 #[AsCommand(
-    name: 'app:project-tracker:create',
-    description: 'Create a new Project Tracker',
+    name: 'app:data-provider:create',
+    description: 'Create a new Data Provider',
 )]
 class DataProviderCreateCommand extends Command
 {
@@ -37,7 +37,9 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $question->setAutocompleterValues(DataProviderService::IMPLEMENTATIONS);
         $class = $io->askQuestion($question);
 
-        $dataProvider = $this->dataProviderService->createDataProvider($name, $class, $url, $secret, false, false);
+        $dataProvider = $this->dataProviderService->createDataProvider($name, $class, $url, $secret);
+        $dataProvider->setCreatedBy('CLI');
+        $dataProvider->setUpdatedBy('CLI');
 
         $text = "Created the following data provider\n\n";
         $text .= 'ID: '.$dataProvider->getId()."\n";
diff --git a/src/Command/DataProviderListCommand.php b/src/Command/DataProviderListCommand.php
new file mode 100644
index 00000000..8420f777
--- /dev/null
+++ b/src/Command/DataProviderListCommand.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Command;
+
+use App\Entity\DataProvider;
+use App\Repository\DataProviderRepository;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+#[AsCommand(
+    name: 'app:data-provider:list',
+    description: 'List data providers',
+)]
+class DataProviderListCommand extends Command
+{
+    public function __construct(
+        private readonly DataProviderRepository $dataProviderRepository
+    ) {
+        parent::__construct($this->getName());
+    }
+
+    protected function configure(): void
+    {
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $dataProviders = $this->dataProviderRepository->findAll();
+
+        /* @var DataProvider $provider */
+        $io->table(['id', 'name', 'enabled', 'class', 'url', 'sync clients', 'sync accounts'], array_map(fn ($provider) => [
+            $provider->getId(),
+            $provider->getName(),
+            $provider->isEnabled() ? 'true' : 'false',
+            $provider->getClass(),
+            $provider->getUrl(),
+            $provider->isEnableClientSync(),
+            $provider->isEnableAccountSync(),
+        ], $dataProviders));
+
+        return Command::SUCCESS;
+    }
+}
diff --git a/src/Command/DataProviderSetEnableCommand.php b/src/Command/DataProviderSetEnableCommand.php
new file mode 100644
index 00000000..76b50220
--- /dev/null
+++ b/src/Command/DataProviderSetEnableCommand.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Command;
+
+use App\Repository\DataProviderRepository;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+#[AsCommand(
+    name: 'app:data-provider:set-enable',
+    description: 'Enable/disable a data provider',
+)]
+class DataProviderSetEnableCommand extends Command
+{
+    public function __construct(
+        private readonly DataProviderRepository $dataProviderRepository
+    ) {
+        parent::__construct($this->getName());
+    }
+
+    protected function configure(): void
+    {
+        $this->addArgument('id', InputArgument::REQUIRED, 'data provider id');
+        $this->addArgument('enable', InputArgument::REQUIRED, 'data provider enable');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $id = (int) $input->getArgument('id');
+        $enable = $input->getArgument('enable');
+
+        $dataProvider = $this->dataProviderRepository->find($id);
+
+        if (null != $dataProvider) {
+            $dataProvider->setEnabled('true' == $enable);
+            $dataProvider->setUpdatedBy('CLI');
+            $this->dataProviderRepository->save($dataProvider, true);
+
+            $io->info('Data provider with id: '.$dataProvider->getId().' '.($dataProvider->isEnabled() ? 'enabled' : 'disabled'));
+
+            return Command::SUCCESS;
+        } else {
+            $io->error('Data provider not found');
+
+            return Command::FAILURE;
+        }
+    }
+}
diff --git a/src/Command/SyncAccountsCommand.php b/src/Command/SyncAccountsCommand.php
index aa3f2440..7eb1cf67 100644
--- a/src/Command/SyncAccountsCommand.php
+++ b/src/Command/SyncAccountsCommand.php
@@ -35,7 +35,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new SymfonyStyle($input, $output);
 
-        $dataProviders = $this->dataProviderRepository->findAll();
+        $dataProviders = $this->dataProviderRepository->findBy(['enabled' => true]);
 
         foreach ($dataProviders as $dataProvider) {
             $io->info('Processing accounts in '.$dataProvider->getName());
diff --git a/src/Command/SyncCommand.php b/src/Command/SyncCommand.php
index 54d362b3..ad66c60e 100644
--- a/src/Command/SyncCommand.php
+++ b/src/Command/SyncCommand.php
@@ -41,7 +41,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 
         $io->info('Processing projects');
 
-        $dataProviders = $this->dataProviderRepository->findAll();
+        $dataProviders = $this->dataProviderRepository->findBy(['enabled' => true]);
 
         foreach ($dataProviders as $dataProvider) {
             $this->dataSynchronizationService->syncProjects(function ($i, $length) use ($io) {
diff --git a/src/Command/SyncIssuesCommand.php b/src/Command/SyncIssuesCommand.php
index 3310e0c2..a82e6bde 100644
--- a/src/Command/SyncIssuesCommand.php
+++ b/src/Command/SyncIssuesCommand.php
@@ -39,7 +39,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new SymfonyStyle($input, $output);
 
-        $dataProviders = $this->dataProviderRepository->findAll();
+        $dataProviders = $this->dataProviderRepository->findBy(['enabled' => true]);
 
         foreach ($dataProviders as $dataProvider) {
             $projects = $this->projectRepository->findBy(['include' => true, 'dataProvider' => $dataProvider]);
diff --git a/src/Command/SyncProjectsCommand.php b/src/Command/SyncProjectsCommand.php
index ea882c90..bf347d2c 100644
--- a/src/Command/SyncProjectsCommand.php
+++ b/src/Command/SyncProjectsCommand.php
@@ -35,7 +35,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new SymfonyStyle($input, $output);
 
-        $dataProviders = $this->dataProviderRepository->findAll();
+        $dataProviders = $this->dataProviderRepository->findBy(['enabled' => true]);
 
         foreach ($dataProviders as $dataProvider) {
             $this->dataSynchronizationService->syncProjects(function ($i, $length) use ($io) {
diff --git a/src/Command/SyncWorklogsCommand.php b/src/Command/SyncWorklogsCommand.php
index 5a51c288..4363b577 100644
--- a/src/Command/SyncWorklogsCommand.php
+++ b/src/Command/SyncWorklogsCommand.php
@@ -39,7 +39,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new SymfonyStyle($input, $output);
 
-        $dataProviders = $this->dataProviderRepository->findAll();
+        $dataProviders = $this->dataProviderRepository->findBy(['enabled' => true]);
 
         foreach ($dataProviders as $dataProvider) {
             $projects = $this->projectRepository->findBy(['include' => true, 'dataProvider' => $dataProvider]);
diff --git a/src/Controller/AccountController.php b/src/Controller/AccountController.php
new file mode 100644
index 00000000..5cfbe4b2
--- /dev/null
+++ b/src/Controller/AccountController.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\Account;
+use App\Form\AccountType;
+use App\Repository\AccountRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+#[Route('/admin/account')]
+class AccountController extends AbstractController
+{
+    #[Route('/', name: 'app_account_index', methods: ['GET'])]
+    public function index(AccountRepository $accountRepository): Response
+    {
+        return $this->render('account/index.html.twig', [
+            'accounts' => $accountRepository->findAll(),
+        ]);
+    }
+
+    #[Route('/new', name: 'app_account_new', methods: ['GET', 'POST'])]
+    public function new(Request $request, EntityManagerInterface $entityManager): Response
+    {
+        $account = new Account();
+        $form = $this->createForm(AccountType::class, $account);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->persist($account);
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_account_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('account/new.html.twig', [
+            'account' => $account,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_account_show', methods: ['GET'])]
+    public function show(Account $account): Response
+    {
+        return $this->render('account/show.html.twig', [
+            'account' => $account,
+        ]);
+    }
+
+    #[Route('/{id}/edit', name: 'app_account_edit', methods: ['GET', 'POST'])]
+    public function edit(Request $request, Account $account, EntityManagerInterface $entityManager): Response
+    {
+        $form = $this->createForm(AccountType::class, $account);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_account_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('account/edit.html.twig', [
+            'account' => $account,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_account_delete', methods: ['POST'])]
+    public function delete(Request $request, Account $account, EntityManagerInterface $entityManager): Response
+    {
+        $token = $request->request->get('_token');
+        if (is_string($token) && $this->isCsrfTokenValid('delete'.$account->getId(), $token)) {
+            $entityManager->remove($account);
+            $entityManager->flush();
+        }
+
+        return $this->redirectToRoute('app_account_index', [], Response::HTTP_SEE_OTHER);
+    }
+}
diff --git a/src/Controller/ClientController.php b/src/Controller/ClientController.php
new file mode 100644
index 00000000..c556a7b0
--- /dev/null
+++ b/src/Controller/ClientController.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\Client;
+use App\Form\ClientType;
+use App\Repository\ClientRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+#[Route('/admin/client')]
+class ClientController extends AbstractController
+{
+    #[Route('/', name: 'app_client_index', methods: ['GET'])]
+    public function index(ClientRepository $clientRepository): Response
+    {
+        return $this->render('client/index.html.twig', [
+            'clients' => $clientRepository->findAll(),
+        ]);
+    }
+
+    #[Route('/new', name: 'app_client_new', methods: ['GET', 'POST'])]
+    public function new(Request $request, EntityManagerInterface $entityManager): Response
+    {
+        $client = new Client();
+        $form = $this->createForm(ClientType::class, $client);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->persist($client);
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_client_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('client/new.html.twig', [
+            'client' => $client,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_client_show', methods: ['GET'])]
+    public function show(Client $client): Response
+    {
+        return $this->render('client/show.html.twig', [
+            'client' => $client,
+        ]);
+    }
+
+    #[Route('/{id}/edit', name: 'app_client_edit', methods: ['GET', 'POST'])]
+    public function edit(Request $request, Client $client, EntityManagerInterface $entityManager): Response
+    {
+        $form = $this->createForm(ClientType::class, $client);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_client_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('client/edit.html.twig', [
+            'client' => $client,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_client_delete', methods: ['POST'])]
+    public function delete(Request $request, Client $client, EntityManagerInterface $entityManager): Response
+    {
+        $token = $request->request->get('_token');
+        if (is_string($token) && $this->isCsrfTokenValid('delete'.$client->getId(), $token)) {
+            $entityManager->remove($client);
+            $entityManager->flush();
+        }
+
+        return $this->redirectToRoute('app_client_index', [], Response::HTTP_SEE_OTHER);
+    }
+}
diff --git a/src/Controller/SprintReportController.php b/src/Controller/SprintReportController.php
index d3d1938b..cb1d093e 100644
--- a/src/Controller/SprintReportController.php
+++ b/src/Controller/SprintReportController.php
@@ -98,11 +98,11 @@ public function index(Request $request): Response
                 ]);
 
                 if (!empty($requestData['projectId'])) {
-                    $versionCollection = $service->getSprintReportProjectVersions($requestData['projectId']);
+                    $versionCollection = $service->getSprintReportVersions($requestData['projectId']);
 
                     $versionChoices = [];
                     foreach ($versionCollection->versions as $version) {
-                        $versionChoices[$version->headline] = $version->id;
+                        $versionChoices[$version->name] = $version->id;
                     }
 
                     // Override versionId with element with choices.
diff --git a/src/Entity/DataProvider.php b/src/Entity/DataProvider.php
index e47bd0d0..43e7190b 100644
--- a/src/Entity/DataProvider.php
+++ b/src/Entity/DataProvider.php
@@ -26,6 +26,9 @@ class DataProvider extends AbstractBaseEntity
     #[ORM\Column(nullable: true)]
     private ?bool $enableAccountSync = null;
 
+    #[ORM\Column(nullable: true)]
+    private ?bool $enabled = null;
+
     public function getName(): ?string
     {
         return $this->name;
@@ -102,4 +105,16 @@ public function __toString(): string
     {
         return $this->getName() ?? ''.$this->getId();
     }
+
+    public function isEnabled(): ?bool
+    {
+        return $this->enabled;
+    }
+
+    public function setEnabled(?bool $enabled): static
+    {
+        $this->enabled = $enabled;
+
+        return $this;
+    }
 }
diff --git a/src/Form/AccountType.php b/src/Form/AccountType.php
index 4db65f6c..629719d3 100644
--- a/src/Form/AccountType.php
+++ b/src/Form/AccountType.php
@@ -4,6 +4,7 @@
 
 use App\Entity\Account;
 use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
@@ -12,23 +13,42 @@ class AccountType extends AbstractType
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
         $builder
-            ->add('name', null, [
-                'required' => false,
-                'label' => 'accounts.name',
+            ->add('name', TextType::class, [
+                'label' => 'create_account_form.account_name_label',
                 'label_attr' => ['class' => 'label'],
-                'row_attr' => ['class' => 'form-row'],
                 'attr' => ['class' => 'form-element'],
-                'help' => 'accounts.name_helptext',
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_account_form.account_name_help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
             ])
-            ->add('value', null, [
-                'required' => false,
-                'label' => 'accounts.value',
+            ->add('value', TextType::class, [
+                'label' => 'create_account_form.account_value_label',
                 'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_account_form.account_value_help',
+                'required' => true,
                 'row_attr' => ['class' => 'form-row'],
+            ])
+            ->add('status', TextType::class, [
+                'label' => 'create_account_form.account_status_label',
+                'label_attr' => ['class' => 'label'],
                 'attr' => ['class' => 'form-element'],
-                'help' => 'accounts.value_helptext',
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_account_form.account_status_help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
             ])
-        ;
+            ->add('category', TextType::class, [
+                'label' => 'create_account_form.account_category_label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_account_form.account_category_help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+            ]);
     }
 
     public function configureOptions(OptionsResolver $resolver): void
diff --git a/src/Form/ClientType.php b/src/Form/ClientType.php
new file mode 100644
index 00000000..0597105d
--- /dev/null
+++ b/src/Form/ClientType.php
@@ -0,0 +1,119 @@
+<?php
+
+namespace App\Form;
+
+use App\Entity\Client;
+use App\Enum\ClientTypeEnum;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\EnumType;
+use Symfony\Component\Form\Extension\Core\Type\NumberType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class ClientType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('name', TextType::class, [
+                'label' => 'create_client_form.client_name.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.client_name.help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+            ])
+            ->add('contact', TextType::class, [
+                'label' => 'create_client_form.client_contact.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.client_contact.help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+            ])
+            ->add('standardPrice', NumberType::class, [
+                'label' => 'create_client_form.client_standardPrice.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element', 'min' => 0],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.client_standardPrice.help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+                'html5' => true,
+            ])
+            ->add('type', EnumType::class, [
+                'class' => ClientTypeEnum::class,
+                'label' => 'create_client_form.type.label',
+                'label_attr' => ['class' => 'label'],
+                'choice_label' => fn ($choice) => match ($choice) {
+                    ClientTypeEnum::INTERNAL => 'client_type_enum.internal',
+                    ClientTypeEnum::EXTERNAL => 'client_type_enum.external',
+                    default => null,
+                },
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.type.help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+            ])
+            ->add('account', TextType::class, [
+                'label' => 'create_client_form.client_account.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.client_account.help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+            ])
+            ->add('salesChannel', ChoiceType::class, [
+                'label' => 'create_client_form.sales_channel.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.sales_channel.help',
+                'required' => true,
+                'row_attr' => ['class' => 'form-row'],
+                'choices' => [
+                    10 => 10,
+                    20 => 20,
+                ],
+            ])
+            ->add('customerKey', TextType::class, [
+                'label' => 'create_client_form.customer_key.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.customer_key.help',
+                'row_attr' => ['class' => 'form-row'],
+            ])
+            ->add('psp', TextType::class, [
+                'label' => 'create_client_form.client_psp.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.client_psp.help',
+                'row_attr' => ['class' => 'form-row'],
+                'required' => false,
+            ])
+            ->add('ean', TextType::class, [
+                'label' => 'create_client_form.client_ean.label',
+                'label_attr' => ['class' => 'label'],
+                'attr' => ['class' => 'form-element'],
+                'help_attr' => ['class' => 'form-help'],
+                'help' => 'create_client_form.client_ean.help',
+                'row_attr' => ['class' => 'form-row'],
+                'required' => false,
+            ]);
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => Client::class,
+        ]);
+    }
+}
diff --git a/src/Interface/DataProviderServiceInterface.php b/src/Interface/DataProviderServiceInterface.php
index d82da75d..5d774a0c 100644
--- a/src/Interface/DataProviderServiceInterface.php
+++ b/src/Interface/DataProviderServiceInterface.php
@@ -5,8 +5,8 @@
 use App\Model\Invoices\AccountData;
 use App\Model\Invoices\ClientData;
 use App\Model\Invoices\PagedResult;
-use App\Model\Invoices\ProjectData;
-use App\Model\Invoices\WorklogData;
+use App\Model\Invoices\ProjectDataCollection;
+use App\Model\Invoices\WorklogDataCollection;
 use App\Model\Planning\PlanningData;
 use App\Model\SprintReport\SprintReportData;
 use App\Model\SprintReport\SprintReportProjects;
@@ -16,11 +16,6 @@ interface DataProviderServiceInterface
 {
     public function getPlanningData(): PlanningData;
 
-    /**
-     * @return array<ProjectData>
-     */
-    public function getAllProjectData(): array;
-
     /**
      * @return array<ClientData>
      */
@@ -33,12 +28,13 @@ public function getAllAccountData(): array;
 
     public function getIssuesDataForProjectPaged(string $projectId, int $startAt = 0, $maxResults = 50): PagedResult;
 
-    /** @return array<WorklogData> */
-    public function getWorklogDataForProject(string $projectId): array;
-
     public function getSprintReportData(string $projectId, string $versionId): SprintReportData;
 
     public function getSprintReportProjects(): SprintReportProjects;
 
-    public function getSprintReportProjectVersions(string $projectId): SprintReportVersions;
+    public function getSprintReportVersions(string $projectId): SprintReportVersions;
+
+    public function getProjectDataCollection(): ProjectDataCollection;
+
+    public function getWorklogDataCollection(string $projectId): WorklogDataCollection;
 }
diff --git a/src/Model/Invoices/IssueData.php b/src/Model/Invoices/IssueData.php
index a2463454..74ad44be 100644
--- a/src/Model/Invoices/IssueData.php
+++ b/src/Model/Invoices/IssueData.php
@@ -17,7 +17,7 @@ class IssueData
     public ?string $epicName = null;
     public ?string $epicKey = null;
     /** @var Collection<string, VersionData> */
-    public Collection $versions;
+    public ?Collection $versions;
     public ?\DateTime $resolutionDate = null;
     public string $projectId;
 
diff --git a/src/Model/Invoices/IssueDataCollection.php b/src/Model/Invoices/IssueDataCollection.php
new file mode 100644
index 00000000..9520c145
--- /dev/null
+++ b/src/Model/Invoices/IssueDataCollection.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Model\Invoices;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+
+class IssueDataCollection
+{
+    /** @var Collection<string, IssueData> */
+    public Collection $issueData;
+
+    public function __construct()
+    {
+        $this->issueData = new ArrayCollection();
+    }
+}
diff --git a/src/Model/Invoices/ProjectDataCollection.php b/src/Model/Invoices/ProjectDataCollection.php
new file mode 100644
index 00000000..449ae11d
--- /dev/null
+++ b/src/Model/Invoices/ProjectDataCollection.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Model\Invoices;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+
+class ProjectDataCollection
+{
+    /** @var Collection<string, ProjectData> */
+    public Collection $projectData;
+
+    public function __construct()
+    {
+        $this->projectData = new ArrayCollection();
+    }
+}
diff --git a/src/Model/Invoices/WorklogDataCollection.php b/src/Model/Invoices/WorklogDataCollection.php
new file mode 100644
index 00000000..fe536300
--- /dev/null
+++ b/src/Model/Invoices/WorklogDataCollection.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Model\Invoices;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+
+class WorklogDataCollection
+{
+    /** @var Collection<string, WorklogData> */
+    public Collection $worklogData;
+
+    public function __construct()
+    {
+        $this->worklogData = new ArrayCollection();
+    }
+}
diff --git a/src/Model/SprintReport/SprintReportProject.php b/src/Model/SprintReport/SprintReportProject.php
index e48be0d7..79d51a96 100644
--- a/src/Model/SprintReport/SprintReportProject.php
+++ b/src/Model/SprintReport/SprintReportProject.php
@@ -6,10 +6,4 @@ class SprintReportProject
 {
     public string $id;
     public string $name;
-
-    public function __construct(string $id, string $name)
-    {
-        $this->id = $id;
-        $this->name = $name;
-    }
 }
diff --git a/src/Model/SprintReport/SprintReportVersion.php b/src/Model/SprintReport/SprintReportVersion.php
index ecd8a0ef..5b365a6b 100644
--- a/src/Model/SprintReport/SprintReportVersion.php
+++ b/src/Model/SprintReport/SprintReportVersion.php
@@ -5,11 +5,6 @@
 class SprintReportVersion
 {
     public string $id;
-    public string $headline;
-
-    public function __construct(string $id, string $headline)
-    {
-        $this->id = $id;
-        $this->headline = $headline;
-    }
+    public string $name;
+    public string $projectTrackerId;
 }
diff --git a/src/Repository/DataProviderRepository.php b/src/Repository/DataProviderRepository.php
index c3ac3a57..9fdca1ea 100644
--- a/src/Repository/DataProviderRepository.php
+++ b/src/Repository/DataProviderRepository.php
@@ -20,4 +20,22 @@ public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, DataProvider::class);
     }
+
+    public function save(DataProvider $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->persist($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    public function remove(DataProvider $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->remove($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
 }
diff --git a/src/Service/DataProviderService.php b/src/Service/DataProviderService.php
index f2d173be..01a53691 100644
--- a/src/Service/DataProviderService.php
+++ b/src/Service/DataProviderService.php
@@ -89,6 +89,7 @@ public function createDataProvider(string $name, string $class, string $url, str
         $dataProvider->setUrl($url);
         $dataProvider->setSecret($secret);
         $dataProvider->setClass($class);
+        $dataProvider->setEnabled(true);
         $dataProvider->setEnableClientSync($enableClientSync);
         $dataProvider->setEnableAccountSync($enableAccountSync);
 
diff --git a/src/Service/DataSynchronizationService.php b/src/Service/DataSynchronizationService.php
index bb82ebf5..65e2e944 100644
--- a/src/Service/DataSynchronizationService.php
+++ b/src/Service/DataSynchronizationService.php
@@ -55,9 +55,8 @@ public function syncProjects(callable $progressCallback, DataProvider $dataProvi
         $service = $this->dataProviderService->getService($dataProvider);
 
         // Get all projects from ApiService.
-        $allProjectData = $service->getAllProjectData();
-
-        foreach ($allProjectData as $index => $projectDatum) {
+        $allProjectData = $service->getProjectDataCollection();
+        foreach ($allProjectData->projectData as $index => $projectDatum) {
             $project = $this->projectRepository->findOneBy(['projectTrackerId' => $projectDatum->projectTrackerId, 'dataProvider' => $dataProvider]);
             $dataProvider = $this->dataProviderRepository->find($dataProviderId);
 
@@ -71,19 +70,20 @@ public function syncProjects(callable $progressCallback, DataProvider $dataProvi
             $project->setProjectTrackerId($projectDatum->projectTrackerId);
             $project->setProjectTrackerKey($projectDatum->projectTrackerKey);
             $project->setProjectTrackerProjectUrl($projectDatum->projectTrackerProjectUrl);
-
             foreach ($projectDatum->versions as $versionData) {
-                $version = $this->versionRepository->findOneBy(['projectTrackerId' => $versionData->projectTrackerId, 'dataProvider' => $dataProvider]);
+                foreach ($versionData as $versionDatum) {
+                    $version = $this->versionRepository->findOneBy(['projectTrackerId' => $versionDatum->projectTrackerId, 'dataProvider' => $dataProvider]);
 
-                if (!$version) {
-                    $version = new Version();
-                    $version->setDataProvider($dataProvider);
-                    $this->entityManager->persist($version);
-                }
+                    if (!$version) {
+                        $version = new Version();
+                        $version->setDataProvider($dataProvider);
+                        $this->entityManager->persist($version);
+                    }
 
-                $version->setName($versionData->name);
-                $version->setProjectTrackerId($versionData->projectTrackerId);
-                $version->setProject($project);
+                    $version->setName($versionDatum->name);
+                    $version->setProjectTrackerId($versionDatum->projectTrackerId);
+                    $version->setProject($project);
+                }
             }
 
             // Only synchronize clients if this is enabled.
@@ -124,7 +124,7 @@ public function syncProjects(callable $progressCallback, DataProvider $dataProvi
                 $this->entityManager->clear();
             }
 
-            $progressCallback($index, count($allProjectData));
+            $progressCallback($index, count($allProjectData->projectData));
         }
 
         $this->entityManager->flush();
@@ -204,11 +204,9 @@ public function syncIssuesForProject(int $projectId, callable $progressCallback
         $issuesProcessed = 0;
 
         $startAt = 0;
-
         do {
             $dataProvider = $this->dataProviderRepository->find($dataProviderId);
             $project = $this->projectRepository->find($projectId);
-
             if (!$project) {
                 throw new EconomicsException($this->translator->trans('exception.project_not_found'));
             }
@@ -216,9 +214,7 @@ public function syncIssuesForProject(int $projectId, callable $progressCallback
             $pagedIssueData = $service->getIssuesDataForProjectPaged($projectTrackerId, $startAt, self::MAX_RESULTS);
             $total = $pagedIssueData->total;
 
-            $issueData = $pagedIssueData->items;
-
-            foreach ($issueData as $issueDatum) {
+            foreach ($pagedIssueData->items as $issueDatum) {
                 $issue = $this->issueRepository->findOneBy(['projectTrackerId' => $issueDatum->projectTrackerId]);
 
                 if (!$issue) {
@@ -227,7 +223,6 @@ public function syncIssuesForProject(int $projectId, callable $progressCallback
 
                     $this->entityManager->persist($issue);
                 }
-
                 $issue->setName($issueDatum->name);
                 $issue->setAccountId($issueDatum->accountId);
                 $issue->setAccountKey($issueDatum->accountKey);
@@ -287,10 +282,9 @@ public function syncWorklogsForProject(int $projectId, callable $progressCallbac
             throw new EconomicsException($this->translator->trans('exception.project_tracker_id_not_set'));
         }
 
-        $worklogData = $service->getWorklogDataForProject($projectTrackerId);
+        $worklogData = $service->getWorklogDataCollection($projectTrackerId);
         $worklogsAdded = 0;
-
-        foreach ($worklogData as $worklogDatum) {
+        foreach ($worklogData->worklogData as $worklogDatum) {
             $project = $this->projectRepository->find($projectId);
 
             if (!$project) {
@@ -298,7 +292,6 @@ public function syncWorklogsForProject(int $projectId, callable $progressCallbac
             }
 
             $worklog = $this->worklogRepository->findOneBy(['worklogId' => $worklogDatum->projectTrackerId]);
-
             if (!$worklog) {
                 $worklog = new Worklog();
 
@@ -308,7 +301,6 @@ public function syncWorklogsForProject(int $projectId, callable $progressCallbac
 
                 $this->entityManager->persist($worklog);
             }
-
             $worklog->setWorklogId($worklogDatum->projectTrackerId);
             $worklog->setDescription($worklogDatum->comment);
             $worklog->setWorker($worklogDatum->worker);
@@ -329,7 +321,7 @@ public function syncWorklogsForProject(int $projectId, callable $progressCallbac
             $project->addWorklog($worklog);
 
             if (null !== $progressCallback) {
-                $progressCallback($worklogsAdded, count($worklogData));
+                $progressCallback($worklogsAdded, count($worklogData->worklogData));
 
                 ++$worklogsAdded;
             }
diff --git a/src/Service/JiraApiService.php b/src/Service/JiraApiService.php
index e14da285..5e83019b 100644
--- a/src/Service/JiraApiService.php
+++ b/src/Service/JiraApiService.php
@@ -8,10 +8,13 @@
 use App\Model\Invoices\AccountData;
 use App\Model\Invoices\ClientData;
 use App\Model\Invoices\IssueData;
+use App\Model\Invoices\IssueDataCollection;
 use App\Model\Invoices\PagedResult;
 use App\Model\Invoices\ProjectData;
+use App\Model\Invoices\ProjectDataCollection;
 use App\Model\Invoices\VersionData;
 use App\Model\Invoices\WorklogData;
+use App\Model\Invoices\WorklogDataCollection;
 use App\Model\Planning\Assignee;
 use App\Model\Planning\AssigneeProject;
 use App\Model\Planning\Issue;
@@ -83,30 +86,28 @@ public function getSprintReportProjects(): SprintReportProjects
         $projects = $this->getAllProjects();
 
         foreach ($projects as $project) {
-            $sprintReportProjects->projects->add(
-                new SprintReportProject(
-                    $project->id,
-                    $project->name
-                )
-            );
+            $sprintReportProject = new SprintReportProject();
+            $sprintReportProject->id = $project->id;
+            $sprintReportProject->name = $project->name;
+            $sprintReportProjects->projects->add($sprintReportProject);
         }
 
         return $sprintReportProjects;
     }
 
-    public function getSprintReportProjectVersions(string $projectId): SprintReportVersions
+    public function getSprintReportVersions(string $projectId): SprintReportVersions
     {
         $sprintReportVersions = new SprintReportVersions();
         $project = $this->getProject($projectId);
         $projectVersions = $project->versions ?? [];
 
         foreach ($projectVersions as $projectVersion) {
-            $sprintReportVersions->versions->add(
-                new SprintReportVersion(
-                    $projectVersion->id,
-                    $projectVersion->name,
-                )
-            );
+            $sprintReportVersion = new SprintReportVersion();
+            $sprintReportVersion->id = $projectVersion->id;
+            $sprintReportVersion->name = $projectVersion->name;
+            $sprintReportVersion->projectTrackerId = $projectVersion->projectId;
+
+            $sprintReportVersions->versions->add($sprintReportVersion);
         }
 
         return $sprintReportVersions;
@@ -771,30 +772,27 @@ public function getClientDataForProject(string $projectId): array
         return $clients;
     }
 
-    public function getAllProjectData(): array
+    public function getProjectDataCollection(): ProjectDataCollection
     {
-        $projects = [];
-
-        $trackerProjects = $this->getAllProjects();
-
-        foreach ($trackerProjects as $trackerProject) {
-            $project = $this->getProject($trackerProject->id);
-            $projectVersions = $project->versions ?? [];
+        $projectDataCollection = new ProjectDataCollection();
+        $projects = $this->getAllProjects();
 
+        foreach ($projects as $project) {
             $projectData = new ProjectData();
-            $projectData->name = $trackerProject->name;
-            $projectData->projectTrackerId = $trackerProject->id;
-            $projectData->projectTrackerKey = $trackerProject->key;
-            $projectData->projectTrackerProjectUrl = $trackerProject->self;
+            $projectData->name = $project->name;
+            $projectData->projectTrackerId = $project->id;
+            $projectData->projectTrackerKey = $project->key;
+            $projectData->projectTrackerProjectUrl = $project->self;
 
+            $projectVersions = $this->getSprintReportVersions($project->id);
             foreach ($projectVersions as $projectVersion) {
-                $projectData->versions->add(new VersionData($projectVersion->id, $projectVersion->name));
+                $projectData->versions?->add($projectVersion);
             }
 
-            $projects[] = $projectData;
+            $projectDataCollection->projectData->add($projectData);
         }
 
-        return $projects;
+        return $projectDataCollection;
     }
 
     /**
@@ -818,32 +816,35 @@ public function getProjectWorklogs($projectId, string $from = '2000-01-01', stri
         ]);
     }
 
-    public function getWorklogDataForProject(string $projectId): array
+    public function getWorklogDataCollection(string $projectId): WorklogDataCollection
     {
-        $worklogsResult = [];
-
+        $worklogDataCollection = new WorklogDataCollection();
         $worklogs = $this->getProjectWorklogs($projectId);
 
         foreach ($worklogs as $worklog) {
             $worklogData = new WorklogData();
             $worklogData->projectTrackerId = $worklog->tempoWorklogId;
-            $worklogData->worker = $worklog->worker;
-            $worklogData->timeSpentSeconds = $worklog->timeSpentSeconds;
             $worklogData->comment = $worklog->comment;
+            $worklogData->worker = $worklog->worker;
+            $worklogData->timeSpentSeconds = (int) $worklog->timeSpentSeconds;
             $worklogData->started = new \DateTime($worklog->started);
+            $worklogData->projectTrackerIsBilled = false;
             $worklogData->projectTrackerIssueId = $worklog->issue->id;
 
+            $worklogDataCollection->worklogData->add($worklogData);
+
             // TODO: Is this synchronization relevant?
             if (isset($worklog->attributes->_Billed_) && '_Billed_' == $worklog->attributes->_Billed_->key) {
                 $worklogData->projectTrackerIsBilled = 'true' == $worklog->attributes->_Billed_->value;
             }
-
-            $worklogsResult[] = $worklogData;
         }
 
-        return $worklogsResult;
+        return $worklogDataCollection;
     }
 
+    /**
+     * @throws ApiServiceException
+     */
     public function getAllAccountData(): array
     {
         $accountsResult = [];
@@ -927,7 +928,7 @@ public function getIssuesDataForProjectPaged(string $projectId, $startAt = 0, $m
             }
 
             foreach ($fields->fixVersions ?? [] as $fixVersion) {
-                $issueData->versions->add(new VersionData($fixVersion->id, $fixVersion->name));
+                $issueData->versions?->add(new VersionData($fixVersion->id, $fixVersion->name));
             }
 
             $result[] = $issueData;
@@ -936,6 +937,15 @@ public function getIssuesDataForProjectPaged(string $projectId, $startAt = 0, $m
         return new PagedResult($result, $startAt, $maxResults, $pagedResult['total']);
     }
 
+    /**
+     * @throws ApiServiceException
+     * @throws \Exception
+     */
+    public function getIssueDataCollection(string $projectId): IssueDataCollection
+    {
+        throw new ApiServiceException('Method not implemented', 501);
+    }
+
     /**
      * @throws ApiServiceException
      */
diff --git a/src/Service/LeantimeApiService.php b/src/Service/LeantimeApiService.php
index 1356dbf0..f3212dc0 100644
--- a/src/Service/LeantimeApiService.php
+++ b/src/Service/LeantimeApiService.php
@@ -5,7 +5,13 @@
 use App\Exception\ApiServiceException;
 use App\Exception\EconomicsException;
 use App\Interface\DataProviderServiceInterface;
+use App\Model\Invoices\IssueData;
 use App\Model\Invoices\PagedResult;
+use App\Model\Invoices\ProjectData;
+use App\Model\Invoices\ProjectDataCollection;
+use App\Model\Invoices\VersionData;
+use App\Model\Invoices\WorklogData;
+use App\Model\Invoices\WorklogDataCollection;
 use App\Model\Planning\Assignee;
 use App\Model\Planning\AssigneeProject;
 use App\Model\Planning\Issue;
@@ -23,6 +29,7 @@
 use App\Model\SprintReport\SprintReportVersions;
 use App\Model\SprintReport\SprintStateEnum;
 use Doctrine\Common\Collections\ArrayCollection;
+use Symfony\Component\Uid\Ulid;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 class LeantimeApiService implements DataProviderServiceInterface
@@ -42,29 +49,38 @@ public function __construct(
     ) {
     }
 
-    public function getAllProjectData(): array
+    public function getEndpoints(): array
     {
-        throw new \Exception('Not implemented');
+        return [
+            'base' => $this->leantimeUrl,
+        ];
     }
 
-    public function getClientDataForProject(string $projectId): array
-    {
-        throw new \Exception('Not implemented');
-    }
-
-    public function getAllAccountData(): array
-    {
-        throw new \Exception('Not implemented');
-    }
-
-    public function getIssuesDataForProjectPaged(string $projectId, int $startAt = 0, $maxResults = 50): PagedResult
+    /**
+     * Get all projects, including archived.
+     *
+     * @throws ApiServiceException|EconomicsException
+     */
+    public function getAllProjects(): mixed
     {
-        throw new \Exception('Not implemented');
+        return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.projects.getAll', []);
     }
 
-    public function getWorklogDataForProject(string $projectId): array
+    /**
+     * Get all worklogs for project.
+     *
+     * @param $projectId
+     * @param string $from
+     * @param string $to
+     *
+     * @return mixed
+     *
+     * @throws ApiServiceException
+     * @throws EconomicsException
+     */
+    public function getProjectWorklogs($projectId, string $from = '2000-01-01', string $to = '3000-01-01'): mixed
     {
-        throw new \Exception('Not implemented');
+        return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.timesheets.getAll', ['invEmpl' => '-1', 'invComp' => '-1', 'paid' => '-1', 'id' => $projectId]);
     }
 
     /**
@@ -72,7 +88,7 @@ public function getWorklogDataForProject(string $projectId): array
      *
      * @return SprintReportProjects array of SprintReportProjects
      *
-     * @throws ApiServiceException
+     * @throws ApiServiceException|EconomicsException
      */
     public function getSprintReportProjects(): SprintReportProjects
     {
@@ -80,17 +96,111 @@ public function getSprintReportProjects(): SprintReportProjects
         $projects = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.projects.getAll', []);
 
         foreach ($projects as $project) {
-            $sprintReportProjects->projects->add(
-                new SprintReportProject(
-                    $project->id,
-                    $project->name
-                )
-            );
+            $sprintReportProject = new SprintReportProject();
+            $sprintReportProject->id = $project->id;
+            $sprintReportProject->name = $project->name;
+
+            $sprintReportProjects->projects->add($sprintReportProject);
         }
 
         return $sprintReportProjects;
     }
 
+    /**
+     * Get projectV2.
+     *
+     * @param string $projectId A project key or id
+     *
+     * @return SprintReportProject SprintReportProject
+     *
+     * @throws ApiServiceException|EconomicsException
+     */
+    public function getSprintReportProject(string $projectId): SprintReportProject
+    {
+        $project = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.projects.getProject', ['id' => $projectId]);
+
+        $sprintReportProject = new SprintReportProject();
+        $sprintReportProject->id = $project->id;
+        $sprintReportProject->name = $project->name;
+
+        return $sprintReportProject;
+    }
+
+    /**
+     * @throws ApiServiceException
+     * @throws EconomicsException
+     */
+    private function getProjectIssuesPaged($projectId, $startAt, $maxResults = 50): array
+    {
+        // TODO: Implement pagination.
+        return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getAll', ['searchCriteria' => ['currentProject' => $projectId]]);
+    }
+
+    /**
+     * @throws ApiServiceException
+     * @throws EconomicsException
+     */
+    public function getIssuesDataForProjectPaged(string $projectId, $startAt = 0, $maxResults = 50): PagedResult
+    {
+        $result = [];
+
+        $issues = $this->getProjectIssuesPaged($projectId, $startAt, $maxResults);
+
+        // Filter out all worklogs that do not belong to the project.
+        // TODO: Remove filter when issues are filtered correctly by projectId in the API.
+        $issues = array_filter($issues, fn ($issue) => $issue->projectId == $projectId);
+
+        foreach ($issues as $issue) {
+            $issueData = new IssueData();
+
+            $issueData->name = $issue->headline;
+            $issueData->status = $issue->status;
+            $issueData->projectTrackerId = $issue->id;
+            // Leantime does not have a key for each issue.
+            $issueData->projectTrackerKey = $issue->id;
+            $issueData->accountId = '';
+            $issueData->accountKey = '';
+            $issueData->epicKey = $issue->tags;
+            $issueData->epicName = $issue->tags;
+            if (isset($issue->milestoneid) && isset($issue->milestoneHeadline)) {
+                $issueData->versions?->add(new VersionData($issue->milestoneid, $issue->milestoneHeadline));
+            }
+            $issueData->projectId = $issue->projectId;
+            $result[] = $issueData;
+        }
+
+        return new PagedResult($result, $startAt, count($issues), count($issues));
+    }
+
+    public function getProjectDataCollection(): ProjectDataCollection
+    {
+        $projectDataCollection = new ProjectDataCollection();
+        $projects = $this->getAllProjects();
+
+        foreach ($projects as $project) {
+            $projectData = new ProjectData();
+            $projectData->name = $project->name;
+            $projectData->projectTrackerId = $project->id;
+            // Leantime does not have a key for each project.
+            $projectData->projectTrackerKey = $project->id;
+            $projectData->projectTrackerProjectUrl = $this->leantimeUrl.'#/tickets/showTicket/'.$project->id;
+
+            $projectVersions = $this->getSprintReportVersions($project->id);
+            foreach ($projectVersions as $projectVersion) {
+                $projectData->versions?->add($projectVersion);
+            }
+
+            $projectDataCollection->projectData->add($projectData);
+        }
+
+        return $projectDataCollection;
+    }
+
+    public function getClientDataForProject(string $projectId): array
+    {
+        throw new ApiServiceException('Method not implemented', 501);
+    }
+
     /**
      * Get project.
      *
@@ -104,6 +214,11 @@ public function getProject($key): mixed
         return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.projects.getProject', ['id' => $key]);
     }
 
+    public function getAllAccountData(): array
+    {
+        return [];
+    }
+
     /**
      * Get milestone.
      *
@@ -112,28 +227,63 @@ public function getProject($key): mixed
      *
      * @throws ApiServiceException
      */
-    private function getMilestone($key): mixed
+    public function getMilestone($key): mixed
     {
         return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getTicket', ['id' => $key]);
     }
 
-    public function getSprintReportProjectVersions(string $projectId): SprintReportVersions
+    public function getSprintReportVersions(string $projectId): SprintReportVersions
     {
         $sprintReportVersions = new SprintReportVersions();
         $projectVersions = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getAllMilestones', ['searchCriteria' => ['currentProject' => $projectId, 'type' => 'milestone']]);
 
         foreach ($projectVersions as $projectVersion) {
-            $sprintReportVersions->versions->add(
-                new SprintReportVersion(
-                    $projectVersion->id,
-                    $projectVersion->headline
-                )
-            );
+            $sprintReportVersion = new SprintReportVersion();
+            $sprintReportVersion->id = $projectVersion->id;
+            $sprintReportVersion->name = $projectVersion->headline;
+            $sprintReportVersion->projectTrackerId = $projectVersion->projectId;
+
+            $sprintReportVersions->versions->add($sprintReportVersion);
         }
 
         return $sprintReportVersions;
     }
 
+    public function getWorklogDataCollection(string $projectId): WorklogDataCollection
+    {
+        $worklogDataCollection = new WorklogDataCollection();
+        $worklogs = $this->getProjectWorklogs($projectId);
+
+        $workersData = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.users.getAll');
+
+        $workers = array_reduce($workersData, function ($carry, $item) {
+            $carry[$item->id] = $item->username;
+
+            return $carry;
+        }, []);
+
+        // Filter out all worklogs that do not belong to the project.
+        // TODO: Remove filter when worklogs are filtered correctly by projectId in the API.
+        $worklogs = array_filter($worklogs, fn ($worklog) => $worklog->projectId == $projectId);
+
+        foreach ($worklogs as $worklog) {
+            $worklogData = new WorklogData();
+            if (isset($worklog->ticketId)) {
+                $worklogData->projectTrackerId = $worklog->id;
+                $worklogData->comment = $worklog->description ?? '';
+                $worklogData->worker = $workers[$worklog->userId];
+                $worklogData->timeSpentSeconds = (int) ($worklog->hours * 60 * 60);
+                $worklogData->started = new \DateTime($worklog->workDate);
+                $worklogData->projectTrackerIsBilled = false;
+                $worklogData->projectTrackerIssueId = $worklog->ticketId;
+
+                $worklogDataCollection->worklogData->add($worklogData);
+            }
+        }
+
+        return $worklogDataCollection;
+    }
+
     /**
      * Get all sprints for a given board.
      *
@@ -155,11 +305,7 @@ public function getAllSprints(): array
      */
     public function getTicketsInSprint(string $sprintId): array
     {
-        $result = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getAll', [
-            'searchCriteria' => [
-                'sprint' => $sprintId,
-            ],
-        ]);
+        $result = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getAll', ['sprint' => $sprintId]);
 
         return $result;
     }
@@ -169,7 +315,11 @@ public function getTicketsInSprint(string $sprintId): array
      */
     private function getIssueSprint($issueEntry): SprintReportSprint
     {
-        $sprint = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.sprints.getSprint', ['id' => $issueEntry->sprint]);
+        $sprint = false;
+
+        if ((bool) $issueEntry->sprint) {
+            $sprint = $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.sprints.getSprint', ['id' => $issueEntry->sprint]);
+        }
 
         if ($sprint) {
             $sprintState = SprintStateEnum::OTHER;
@@ -379,11 +529,19 @@ public function getPlanningData(): PlanningData
         return $planning;
     }
 
-    public function getTimesheetsForTicket($ticketId): mixed
+    public function getTimesheetsForTicket(string $ticketId): mixed
     {
         return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.timesheets.getAll', ['invEmpl' => '-1', 'invComp' => '-1', 'paid' => '-1', 'ticketFilter' => $ticketId]);
     }
 
+    /**
+     * @throws ApiServiceException
+     */
+    private function getIssuesForProjectMilestone($projectId, $milestoneId): array
+    {
+        return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getAll', ['currentProject' => $projectId, 'milestone' => $milestoneId]);
+    }
+
     /**
      * @throws ApiServiceException
      * @throws \Exception
@@ -428,18 +586,20 @@ public function getSprintReportData(string $projectId, string $versionId): Sprin
             $issue->epic = $tag;
 
             // Get sprint for issue.
-            try {
-                $issueSprint = $this->getIssueSprint($issueEntry);
+            if ((bool) $issueEntry->sprint) {
+                try {
+                    $issueSprint = $this->getIssueSprint($issueEntry);
 
-                if (!$sprints->containsKey($issueSprint->id)) {
-                    $sprints->set($issueSprint->id, $issueSprint);
-                }
-                // Set which sprint the issue is assigned to.
-                if (SprintStateEnum::ACTIVE === $issueSprint->state || SprintStateEnum::FUTURE === $issueSprint->state) {
-                    $issue->assignedToSprint = $issueSprint;
+                    if (!$sprints->containsKey($issueSprint->id)) {
+                        $sprints->set($issueSprint->id, $issueSprint);
+                    }
+                    // Set which sprint the issue is assigned to.
+                    if (SprintStateEnum::ACTIVE === $issueSprint->state || SprintStateEnum::FUTURE === $issueSprint->state) {
+                        $issue->assignedToSprint = $issueSprint;
+                    }
+                } catch (ApiServiceException) {
+                    // Ignore if sprint is not found.
                 }
-            } catch (ApiServiceException) {
-                // Ignore if sprint is not found.
             }
             $worklogs = $this->getTimesheetsForTicket($issueEntry->id);
 
@@ -521,14 +681,6 @@ public function getSprintReportData(string $projectId, string $versionId): Sprin
         return $sprintReportData;
     }
 
-    /**
-     * @throws ApiServiceException
-     */
-    private function getIssuesForProjectMilestone($projectId, $milestoneId): array
-    {
-        return $this->request(self::API_PATH_JSONRPC, 'POST', 'leantime.rpc.tickets.getAll', ['searchCriteria' => ['currentProject' => $projectId, 'milestone' => $milestoneId]]);
-    }
-
     /**
      * Get from Leantime.
      *
@@ -542,7 +694,7 @@ private function request(string $path, string $type, string $method, array $para
                 ['json' => [
                     'jsonrpc' => '2.0',
                     'method' => $method,
-                    'id' => '1',
+                    'id' => (new Ulid())->jsonSerialize(),
                     'params' => $params,
                 ]]
             );
diff --git a/templates/account/_delete_form.html.twig b/templates/account/_delete_form.html.twig
new file mode 100644
index 00000000..1b090eea
--- /dev/null
+++ b/templates/account/_delete_form.html.twig
@@ -0,0 +1,4 @@
+<form method="post" action="{{ path('app_account_delete', {'id': account.id}) }}" onsubmit="return confirm('{{ 'delete.confirm'|trans }}');">
+    <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ account.id) }}">
+    <button class="button button-danger">{{ 'accounts.action_delete_account'|trans }}</button>
+</form>
diff --git a/templates/account/edit.html.twig b/templates/account/edit.html.twig
new file mode 100644
index 00000000..6a4799b2
--- /dev/null
+++ b/templates/account/edit.html.twig
@@ -0,0 +1,19 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}{{ 'accounts.edit'|trans}}{% endblock %}
+
+{% block content %}
+    <h1 class="page-title">{{ 'accounts.edit'|trans}}</h1>
+
+    {{ form_start(form) }}
+        {{ form_widget(form) }}
+        <div class="actions-right">
+            <button class="button mt-3">{{ 'accounts.action_save'|trans }}</button>
+        </div>
+    {{ form_end(form) }}
+
+    <div class="bottom-actions">
+        <a class="link" href="{{ path('app_account_index') }}">{{ 'accounts.back_to_list'|trans }}</a>
+        {{ include('account/_delete_form.html.twig') }}
+    </div>
+{% endblock %}
diff --git a/templates/account/index.html.twig b/templates/account/index.html.twig
new file mode 100644
index 00000000..217055f4
--- /dev/null
+++ b/templates/account/index.html.twig
@@ -0,0 +1,53 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}{{ 'account.title'|trans }}{% endblock %}
+
+{% block content %}
+    <a class="link" href="{{ path('app_account_new') }}"
+       style="float: right">{{ 'accounts.action_create_new'|trans }}</a>
+
+    <h1 class="page-title">{{ 'account.title'|trans }}</h1>
+
+    {% set numberOfColumns = 6 %}
+
+    {# TODO: Add pagination, sorting and filters #}
+
+    <table class="table margin-bottom">
+        <thead class="table-thead">
+        <tr>
+            <th class="table-th">{{ 'accounts.id'|trans }}</th>
+            <th class="table-th">{{ 'accounts.name'|trans }}</th>
+            <th class="table-th">{{ 'accounts.value'|trans }}</th>
+            <th class="table-th">{{ 'accounts.status'|trans }}</th>
+            <th class="table-th">{{ 'accounts.category'|trans }}</th>
+            <th class="table-th">{{ 'accounts.actions'|trans }}</th>
+        </tr>
+        </thead>
+        <tbody>
+        {% for index, account in accounts %}
+            <tr class="{{ index % 2 == 0 ? 'table-tr' : 'table-tr-alt' }}">
+                <td class="table-td">{{ account.id }}</td>
+                <td class="table-td">{{ account.name }}</td>
+                <td class="table-td">{{ account.value }}</td>
+                <td class="table-td">{{ account.status }}</td>
+                <td class="table-td">{{ account.category }}</td>
+                <td class="table-td">
+                    <a class="link" href="{{ path('app_account_edit', {'id': account.id}) }}">{{ 'accounts.action_edit'|trans }}</a>
+                </td>
+            </tr>
+        {% else %}
+            <tr class="table-tr">
+                <td class="table-td"
+                    colspan="{{ numberOfColumns }}">{{ 'accounts.list_no_records_found'|trans }}</td>
+            </tr>
+        {% endfor %}
+        <tr class="table-tr">
+            <td class="table-td" colspan="{{ numberOfColumns }}">
+                <a class="link" href="{{ path('app_account_new') }}">
+                    {{ 'accounts.action_create_new'|trans }}
+                </a>
+            </td>
+        </tr>
+        </tbody>
+    </table>
+{% endblock %}
diff --git a/templates/account/new.html.twig b/templates/account/new.html.twig
new file mode 100644
index 00000000..76ee1d01
--- /dev/null
+++ b/templates/account/new.html.twig
@@ -0,0 +1,18 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}{{ 'account.new'|trans }}{% endblock %}
+
+{% block content %}
+    <h1 class="page-title">{{ 'account.new'|trans }}</h1>
+
+    {{ form_start(form) }}
+    <div>
+        {{ form_rest(form) }}
+        <button class="button">{{ 'account.action_create'|trans }}</button>
+    </div>
+    {{ form_end(form) }}
+
+    <div class="bottom-actions">
+        <a class="link" href="{{ path('app_account_index') }}">{{ 'account.back_to_list'|trans }}</a>
+    </div>
+{% endblock %}
diff --git a/templates/client/_delete_form.html.twig b/templates/client/_delete_form.html.twig
new file mode 100644
index 00000000..c40d9154
--- /dev/null
+++ b/templates/client/_delete_form.html.twig
@@ -0,0 +1,4 @@
+<form method="post" action="{{ path('app_client_delete', {'id': client.id}) }}" onsubmit="return confirm('{{ 'delete.confirm'|trans }}');">
+    <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ client.id) }}">
+    <button class="button button-danger">{{ 'clients.action_delete_account'|trans }}</button>
+</form>
diff --git a/templates/client/edit.html.twig b/templates/client/edit.html.twig
new file mode 100644
index 00000000..4e7d6c43
--- /dev/null
+++ b/templates/client/edit.html.twig
@@ -0,0 +1,17 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}{{ 'clients.edit'|trans}}{% endblock %}
+
+{% block content %}
+    <h1>{{ 'clients.edit'|trans}}</h1>
+
+    {{ form_start(form) }}
+    {{ form_widget(form) }}
+    <div class="actions-right">
+        <button class="button mt-3">{{ 'clients.action_save'|trans }}</button>
+    </div>
+    {{ form_end(form) }}
+
+    {{ include('client/_delete_form.html.twig') }}
+    <a href="{{ path('app_client_index') }}">{{ 'client.back_to_list'|trans}}</a>
+{% endblock %}
diff --git a/templates/client/index.html.twig b/templates/client/index.html.twig
new file mode 100644
index 00000000..4e8b5adb
--- /dev/null
+++ b/templates/client/index.html.twig
@@ -0,0 +1,67 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}{{ 'client.title'|trans }}{% endblock %}
+
+{% block content %}
+    <a class="link" href="{{ path('app_client_new') }}"
+       style="float: right">{{ 'clients.action_create_new'|trans }}</a>
+
+    <h1 class="page-title">{{ 'client.title'|trans }}</h1>
+
+    {% set numberOfColumns = 11 %}
+
+    {# TODO: Add pagination, sorting and filters #}
+
+    <table class="table margin-bottom">
+        <thead class="table-thead">
+        <tr>
+            <th class="table-th">{{ 'clients.id'|trans }}</th>
+            <th class="table-th">{{ 'clients.name'|trans }}</th>
+            <th class="table-th">{{ 'clients.contact'|trans }}</th>
+            <th class="table-th">{{ 'clients.standard_price'|trans }}</th>
+            <th class="table-th">{{ 'clients.type'|trans }}</th>
+            <th class="table-th">{{ 'clients.account'|trans }}</th>
+            <th class="table-th">{{ 'clients.psp'|trans }}</th>
+            <th class="table-th">{{ 'clients.ean'|trans }}</th>
+            <th class="table-th">{{ 'clients.sales_channel'|trans }}</th>
+            <th class="table-th">{{ 'clients.customer_key'|trans }}</th>
+            <th class="table-th">{{ 'clients.actions'|trans }}</th>
+        </tr>
+        </thead>
+        <tbody>
+        {% for index, client in clients %}
+            <tr class="{{ index % 2 == 0 ? 'table-tr' : 'table-tr-alt' }}">
+                <td class="table-td">{{ client.id }}</td>
+                <td class="table-td">{{ client.name }}</td>
+                <td class="table-td">{{ client.contact }}</td>
+                <td class="table-td">{{ client.standardPrice }}</td>
+                {% if client.type is not null %}
+                    <td class="table-td">{{ client.type.value }}</td>
+                {% else %}
+                    <td class="table-td"></td>
+                {% endif %}
+                <td class="table-td">{{ client.account }}</td>
+                <td class="table-td">{{ client.psp }}</td>
+                <td class="table-td">{{ client.ean }}</td>
+                <td class="table-td">{{ client.salesChannel }}</td>
+                <td class="table-td">{{ client.customerKey }}</td>
+                <td class="table-td">
+                    <a class="link" href="{{ path('app_client_edit', {'id': client.id}) }}">{{ 'clients.action_edit'|trans }}</a>
+                </td>
+            </tr>
+        {% else %}
+            <tr class="table-tr">
+                <td class="table-td"
+                    colspan="{{ numberOfColumns }}">{{ 'clients.list_no_records_found'|trans }}</td>
+            </tr>
+        {% endfor %}
+        <tr class="table-tr">
+            <td class="table-td" colspan="{{ numberOfColumns }}">
+                <a class="link" href="{{ path('app_client_new') }}">
+                    {{ 'clients.action_create_new'|trans }}
+                </a>
+            </td>
+        </tr>
+        </tbody>
+    </table>
+{% endblock %}
diff --git a/templates/client/new.html.twig b/templates/client/new.html.twig
new file mode 100644
index 00000000..3d3ef11a
--- /dev/null
+++ b/templates/client/new.html.twig
@@ -0,0 +1,18 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}{{ 'client.new'|trans }}{% endblock %}
+
+{% block content %}
+    <h1 class="page-title">{{ 'client.new'|trans }}</h1>
+
+    {{ form_start(form) }}
+    <div>
+        {{ form_rest(form) }}
+        <button class="button">{{ 'client.action_create'|trans }}</button>
+    </div>
+    {{ form_end(form) }}
+
+    <div class="bottom-actions">
+        <a class="link" href="{{ path('app_client_index') }}">{{ 'client.back_to_list'|trans }}</a>
+    </div>
+{% endblock %}
diff --git a/templates/components/navigation.html.twig b/templates/components/navigation.html.twig
index c325fa44..7508050c 100644
--- a/templates/components/navigation.html.twig
+++ b/templates/components/navigation.html.twig
@@ -53,6 +53,22 @@
                     <span class="flex-1 ml-3 whitespace-nowrap">{{ 'navigation.projects'|trans }}</span>
                 </a>
             </li>
+            <li>
+                <a href="{{ path('app_client_index') }}" class="navigation-item">
+                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z" />
+                    </svg>
+                    <span class="flex-1 ml-3 whitespace-nowrap">{{ 'navigation.client'|trans }}</span>
+                </a>
+            </li>
+            <li>
+                <a href="{{ path('app_account_index') }}" class="navigation-item">
+                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 6a3.75 3.75 0 11-7.5 0 3.75 3.75 0 017.5 0zM4.501 20.118a7.5 7.5 0 0114.998 0A17.933 17.933 0 0112 21.75c-2.676 0-5.216-.584-7.499-1.632z" />
+                    </svg>
+                    <span class="flex-1 ml-3 whitespace-nowrap">{{ 'navigation.account'|trans }}</span>
+                </a>
+            </li>
         </ul>
     </div>
 </aside>
diff --git a/templates/home/index.html.twig b/templates/home/index.html.twig
index 4825d506..2c1a1499 100644
--- a/templates/home/index.html.twig
+++ b/templates/home/index.html.twig
@@ -53,5 +53,23 @@
         {{ 'home.projects'|trans }}
       </a>
     </div>
+    <div class="card">
+      <a href="{{ path("app_client_index") }}">
+        <h5 class="card-header">{{ 'home.clients'|trans }}</h5>
+      </a>
+      <p class="card-text">{{ 'home.clients_description'|trans }}</p>
+      <a href="{{ path("app_client_index") }}" class="card-link">
+        {{ 'home.clients'|trans }}
+      </a>
+    </div>
+    <div class="card">
+      <a href="{{ path("app_account_index") }}">
+        <h5 class="card-header">{{ 'home.accounts'|trans }}</h5>
+      </a>
+      <p class="card-text">{{ 'home.accounts_description'|trans }}</p>
+      <a href="{{ path("app_account_index") }}" class="card-link">
+        {{ 'home.accounts'|trans }}
+      </a>
+    </div>
   </div>
 {% endblock %}
diff --git a/templates/invoice_entry/_delete_form.html.twig b/templates/invoice_entry/_delete_form.html.twig
index d6a496c3..52b8fee2 100644
--- a/templates/invoice_entry/_delete_form.html.twig
+++ b/templates/invoice_entry/_delete_form.html.twig
@@ -1,4 +1,4 @@
-<form method="post" action="{{ path('app_invoice_entry_delete', {'id': invoice_entry.id, 'invoice': invoice.id}) }}" onsubmit="return confirm('Are you sure you want to delete this item?');">
+<form method="post" action="{{ path('app_invoice_entry_delete', {'id': invoice_entry.id, 'invoice': invoice.id}) }}" onsubmit="return confirm('{{ 'delete.confirm'|trans }}');">
     <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ invoice_entry.id) }}">
     <button class="button button-danger">{{ 'invoices.action_delete_invoice_entry'|trans }}</button>
 </form>
diff --git a/templates/invoice_entry/_form.html.twig b/templates/invoice_entry/_form.html.twig
deleted file mode 100644
index bf20b98f..00000000
--- a/templates/invoice_entry/_form.html.twig
+++ /dev/null
@@ -1,4 +0,0 @@
-{{ form_start(form) }}
-    {{ form_widget(form) }}
-    <button class="btn">{{ button_label|default('Save') }}</button>
-{{ form_end(form) }}
diff --git a/templates/invoices/_delete_form.html.twig b/templates/invoices/_delete_form.html.twig
index 27014753..8e9ca63d 100644
--- a/templates/invoices/_delete_form.html.twig
+++ b/templates/invoices/_delete_form.html.twig
@@ -1,4 +1,4 @@
-<form method="post" action="{{ path('app_invoices_delete', {'id': invoice.id}) }}" onsubmit="return confirm('Are you sure you want to delete this item?');">
+<form method="post" action="{{ path('app_invoices_delete', {'id': invoice.id}) }}" onsubmit="return confirm('{{ 'delete.confirm'|trans }}');">
     <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ invoice.id) }}">
     <button class="button button-danger">{{ 'invoices.action_delete'|trans }}</button>
 </form>
diff --git a/templates/project_billing/_delete_form.html.twig b/templates/project_billing/_delete_form.html.twig
index 79f5d2ea..0a9eab55 100644
--- a/templates/project_billing/_delete_form.html.twig
+++ b/templates/project_billing/_delete_form.html.twig
@@ -1,4 +1,4 @@
-<form method="post" action="{{ path('app_project_billing_delete', {'id': projectBilling.id}) }}" onsubmit="return confirm('Are you sure you want to delete this item?');">
+<form method="post" action="{{ path('app_project_billing_delete', {'id': projectBilling.id}) }}" onsubmit="return confirm('{{ 'delete.confirm'|trans }}');">
     <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ projectBilling.id) }}">
     <button class="button button-danger">{{ 'project_billing.action_delete'|trans }}</button>
 </form>
diff --git a/translations/messages.da.yaml b/translations/messages.da.yaml
index 371744bf..27f6381a 100644
--- a/translations/messages.da.yaml
+++ b/translations/messages.da.yaml
@@ -1,184 +1,265 @@
 sprint_report:
-  data_provider_helptext: ''
-  data_provider: 'Vælg datakilde'
-  select_project: Vælg projekt
-  select_version: Vælg version
-  select_an_option: Vælg en mulighed
-  save_budget: Gem
-  title: Sprintrapport
-  heading: Sprintrapport
-  heading_overview: Overblik
-  heading_phases: Projektets faser
-  heading_spent_hours: Forbrugt pr. uge
-  heading_planned_hours: Planlagt pr. uge
-  pdf_title: Sprint rapport eksport
-  render_as_pdf: Hent som PDF
+  data_provider_helptext: ""
+  data_provider: "Vælg datakilde"
+  select_project: "Vælg projekt"
+  select_version: "Vælg version"
+  select_an_option: "Vælg en mulighed"
+  save_budget: "Gem"
+  title: "Sprintrapport"
+  heading: "Sprintrapport"
+  heading_overview: "Overblik"
+  heading_phases: "Projektets faser"
+  heading_spent_hours: "Forbrugt pr. uge"
+  heading_planned_hours: "Planlagt pr. uge"
+  pdf_title: "Sprint rapport eksport"
+  render_as_pdf: "Hent som PDF"
   sub:
-    project: Projekt
-    version: Bestilling
-    budget: Salgsbudget
-    spent_hours: Timer reg. total
-    remaining_hours: Resterende timer planlagt total
-    project_hours: Projektets timer
-    finished_degree: Færdiggørelsesgrad (%)
-    project_forecast: Projekt total forecast
-    over_under_index: Over/underløb - index
+    project: "Projekt"
+    version: "Bestilling"
+    budget: "Salgsbudget"
+    spent_hours: "Timer reg. total"
+    remaining_hours: "Resterende timer planlagt total"
+    project_hours: "Projektets timer"
+    finished_degree: "Færdiggørelsesgrad (%)"
+    project_forecast: "Projekt total forecast"
+    over_under_index: "Over/underløb - index"
   table:
-    epic: Epic
-    estimate: Est.
-    remaining_hours: Resterende arbejde est.
-    remaining_hours_short: Rest. arb.
-    registered_hours: Registreret
-    reg: Reg.
-    no_sprint: Ingen sprint
-    planned_work_sum: Sum af est. planlagt arb.
+    epic: "Epic"
+    estimate: "Est."
+    remaining_hours: "Resterende arbejde est."
+    remaining_hours_short: "Rest. arb."
+    registered_hours: "Registreret"
+    reg: "Reg."
+    no_sprint: "Ingen sprint"
+    planned_work_sum: "Sum af est. planlagt arb."
 
 navigation:
-  home: Forside
-  create_project: 'Projektopretter'
-  invoices: 'Faktura'
-  planning: 'Planlægning'
-  sprint_report: 'Sprintrapport'
-  title: 'Economics'
-  accounts: 'Konto'
-  project_billing: 'Projektfakturering'
-  projects: 'Projekter'
+  home: "Forside"
+  create_project: "Projektopretter"
+  invoices: "Faktura"
+  planning: "Planlægning"
+  sprint_report: "Sprintrapport"
+  title: "Economics"
+  accounts: "Konto"
+  project_billing: "Projektfakturering"
+  projects: "Projekter"
+  client: "Kunder"
+  account: "Konti"
+  pricelist: "Prisliste"
 
 planning:
-  title: 'Planlægning'
-  assignees: 'Brugere'
-  projects: 'Projekter'
-  hidden-entries: 'Skjulte brugere'
-  data_provider_helptext: ''
-  data_provider: 'Vælg datakilde'
-  search: 'Vis planlægning'
+  title: "Planlægning"
+  assignees: "Brugere"
+  projects: "Projekter"
+  hidden-entries: "Skjulte brugere"
+  data_provider_helptext: ""
+  data_provider: "Vælg datakilde"
+  search: "Vis planlægning"
+
+client:
+  title: "Kunder"
+  create_new: "Opret kunde"
+  no_records_found: "Ingen kunder at vise"
+  new: "Opret kunde"
+  client_type_select: "Vælg kundetype"
+  action_create: "Opret kunde"
+  back_to_list: "Tilbage til listen"
+
+price_list:
+  title: "Prisliste"
+  create_new: "Opret pris"
+  no_records_found: "Ingen priser at vise"
+  new: "Opret pris"
+  client_type_select: "Vælg kundetype"
+  action_create: "Opret pris"
+  back_to_list: "Tilbage til listen"
+
+create_pricelist_form:
+  price_list_name:
+    label: "Navn"
+    help: ""
+  price_list_price:
+    label: "Pris"
+    help: ""
+
+create_client_form:
+  client_name:
+    label: "Navn"
+    help: ""
+  client_contact:
+    label: "Kontakt"
+    help: ""
+  client_standardPrice:
+    label: "Standardpris"
+    help: ""
+  type:
+    label: "Kundetype"
+    help: ""
+  client_account:
+    label: "Konto"
+    help: ""
+  client_psp:
+    label: "PSP-element"
+    help: ""
+  client_ean:
+    label: "EAN-nummer"
+    help: ""
+  client_projectTrackerId:
+    label: "ProjectTrackerId"
+    help: ""
+  sales_channel:
+    label: "Salgskanal"
+    help: ""
+  customer_key:
+    label: "Ordregiver/Bestiller"
+    help: ""
+
+account:
+  title: "Konti"
+  create_new: "Opret konto"
+  no_records_found: "Ingen konti at vise"
+  new: "Opret konto"
+  action_create: "Opret konto"
+  back_to_list: "Tilbage til listen"
+
+create_account_form:
+  account_name_label: "Navn"
+  account_name_help: ""
+  account_value_label: "Værdi"
+  account_value_help: ""
+  account_project_tracker_id_label: "Projekt"
+  account_project_tracker_id_help: ""
+  account_status_label: "Status"
+  account_status_help: ""
+  account_category_label: "Kategori"
+  account_category_help: ""
 
 invoices:
-  title: 'Faktura'
-  list_id: '#'
-  list_name: 'Faktura'
-  list_project: 'Projekt'
-  list_created_by: 'Opretter'
-  list_updated_at: 'Dato'
-  list_total_price: 'Beløb'
-  list_actions: 'Handlinger'
-  list_no_records_found: 'Ingen fundet'
-  action_create_new: 'Opret ny faktura'
-  id: 'Faktura'
-  status: 'Status'
-  status_posted: 'Bogført'
-  status_not_posted: 'Ikke bogført'
-  action_update: 'Gem ændringer'
-  edit: 'Rediger faktura'
-  client_information: 'Kundekontoinformationer'
+  title: "Faktura"
+  list_id: "#"
+  list_name: "Faktura"
+  list_project: "Projekt"
+  list_created_by: "Opretter"
+  list_updated_at: "Dato"
+  list_total_price: "Beløb"
+  list_actions: "Handlinger"
+  list_no_records_found: "Ingen fundet"
+  action_create_new: "Opret ny faktura"
+  id: "Faktura"
+  status: "Status"
+  status_posted: "Bogført"
+  status_not_posted: "Ikke bogført"
+  action_update: "Gem ændringer"
+  edit: "Rediger faktura"
+  client_information: "Kundeinformationer"
   invoice_for: "Faktura for [%project%] (%projectTrackerId%)"
-  no_client: 'Ingen kundekonto valgt'
-  client_psp: 'PSP'
-  client_account: 'Konto'
-  client_type: 'Type'
-  client_standard_price: 'Standardpris'
-  client_contact: 'Kontakt'
-  client_name: 'Kundekonto'
-  info: 'Faktura'
-  create_new: 'Opret faktura'
-  action_edit: 'Redigér'
-  action_save: 'Gem faktura'
-  action_delete: 'Slet faktura'
-  action_create: 'Opret faktura'
-  back_to_list: 'Tilbage til listen'
-  search: 'Filtrér'
-  recorded_true: 'Bogført'
-  recorded_false: 'Ikke bogført'
-  recorded: 'Bogført'
-  created_by: 'Opretter'
-  invoice_entry_receiver_acccount: 'Til konto'
-  invoice_entry_material_number: 'Materialenummer'
-  invoice_entry_product: 'Vare'
-  invoice_entry_amount: 'Antal'
-  invoice_entry_price: 'Pris pr. stk. (DKK)'
-  invoice_entry_total_price: 'Samlet pris (DKK)'
-  action_create_new_invoice_entry: 'Opret ny fakturalinje'
-  invoice_entries: 'Fakturalinjer'
-  back_to_invoice: 'Tilbage til faktura'
-  entry_new: 'Opret ny fakturalinje'
-  entry_edit: 'Redigér fakturalinje'
-  entry_for_invoice: 'Faktura: %invoice%'
-  name: 'Navn'
-  description: 'Beskrivelse'
-  project: 'Projekt'
-  client: 'Kundekonto'
-  default_material_number: 'Materialenummer'
-  default_receiver_account: 'Til konto'
-  paid_by_account: 'Betales af konto'
-  period_from: 'Periode fra'
-  period_to: 'Periode til'
-  period_from_helptext: 'Dette felt skal udfyldes på eksterne fakturaer.'
-  period_to_helptext: 'Dette felt skal udfyldes på eksterne fakturaer.'
-  name_helptext: 'Vælg faktuens navn.'
-  description_helptext: 'Indsættes i tekstfeltet i fakturaen. Autoudfyld er tilgængelig, hvis der er valgt en kundekonto med en project lead.'
-  project_helptext: 'Vælg projekt.'
-  client_helptext: 'Vælg hvilken kundekonto fakturaen skal udstedes til.'
-  payer_account_helptext: 'Anvendes kun når der er tale om ITK-projektposteringer på PSP-element. Hvis valgt indsættes følgende i starten af tekstfeltet i fakturaen: "Betales af [KONTO]".'
-  default_material_number_helptext: 'Dette bliver sat automatisk i alle fakturaindgange.'
-  default_receiver_account_helptext: 'Dette bliver sat automatisk i alle fakturaindgange.'
-  client_type_internal: 'Intern'
-  client_type_external: 'Ekstern'
-  client_ean: 'EAN'
-  invoice_entry_type: 'Type'
-  invoice_entry_type_manual: 'Manuel'
-  invoice_entry_type_worklog: 'Worklog'
-  action_create_new_invoice_entry_worklog: 'Tilføj worklog linje'
-  action_create_new_invoice_entry_manual: 'Tilføj manuel linje'
-  action_delete_invoice_entry: 'Slet fakturalinje'
-  action_save_invoice_entry: 'Gem fakturalinje'
-  invoice_entry_material_number_helptext: 'Denne værdi kan kun ændres på fakturaniveau.'
-  invoice_entry_receiver_account_helptext: 'Denne værdi kan kun ændres på fakturaniveau.'
-  invoice_entry_product_helptext: 'Beskriv fakturalinjen.'
-  invoice_entry_price_helptext: 'Vælg prisen pr. stk.'
-  invoice_entry_amount_helptext: 'Vælg antal.'
-  invoice_entry_type_heading: 'Type: %type%'
-  add_worklogs: 'Vælg worklogs'
-  confirm_record_title: 'Bogfør faktura'
-  confirm_record_are_you_sure: 'Er du sikker på at du vil bogføre fakturaen "%invoiceName%"?'
-  confirm_record_cannot_be_undone: 'Når fakturaen er bogført kan den ikke ændres mere.'
-  record_save: 'Gennemfør valg'
-  record_invoice_false: 'Nej. Gå tilbage.'
-  record_invoice_true: 'Ja. Bogfør faktura.'
+  no_client: "Ingen kunde valgt"
+  client_psp: "PSP"
+  client_account: "Konto"
+  client_type: "Type"
+  client_standard_price: "Standardpris"
+  client_contact: "Kontakt"
+  client_name: "Kunde"
+  info: "Faktura"
+  create_new: "Opret faktura"
+  action_edit: "Redigér"
+  action_save: "Gem faktura"
+  action_delete: "Slet faktura"
+  action_create: "Opret faktura"
+  back_to_list: "Tilbage til listen"
+  search: "Filtrér"
+  recorded_true: "Bogført"
+  recorded_false: "Ikke bogført"
+  recorded: "Bogført"
+  created_by: "Opretter"
+  invoice_entry_receiver_acccount: "Til konto"
+  invoice_entry_material_number: "Materialenummer"
+  invoice_entry_product: "Vare"
+  invoice_entry_amount: "Antal"
+  invoice_entry_price: "Pris pr. stk. (DKK)"
+  invoice_entry_total_price: "Samlet pris (DKK)"
+  action_create_new_invoice_entry: "Opret ny fakturalinje"
+  invoice_entries: "Fakturalinjer"
+  back_to_invoice: "Tilbage til faktura"
+  entry_new: "Opret ny fakturalinje"
+  entry_edit: "Redigér fakturalinje"
+  entry_for_invoice: "Faktura: %invoice%"
+  name: "Navn"
+  description: "Beskrivelse"
+  project: "Projekt"
+  client: "Kunde"
+  default_material_number: "Materialenummer"
+  default_receiver_account: "Til konto"
+  paid_by_account: "Betales af konto"
+  period_from: "Periode fra"
+  period_to: "Periode til"
+  period_from_helptext: "Dette felt skal udfyldes på eksterne fakturaer."
+  period_to_helptext: "Dette felt skal udfyldes på eksterne fakturaer."
+  name_helptext: "Vælg faktuens navn."
+  description_helptext: "Indsættes i tekstfeltet i fakturaen. Autoudfyld er tilgængelig, hvis der er valgt en kundekonto med en project lead."
+  project_helptext: "Vælg projekt."
+  client_helptext: "Vælg hvilken kunde fakturaen skal udstedes til."
+  payer_account_helptext: "Anvendes kun når der er tale om ITK-projektposteringer på PSP-element. Hvis valgt indsættes følgende i starten af tekstfeltet i fakturaen: \"Betales af [KONTO]\"."
+  default_material_number_helptext: "Dette bliver sat automatisk i alle fakturaindgange."
+  default_receiver_account_helptext: "Dette bliver sat automatisk i alle fakturaindgange."
+  client_type_internal: "Intern"
+  client_type_external: "Ekstern"
+  client_ean: "EAN"
+  invoice_entry_type: "Type"
+  invoice_entry_type_manual: "Manuel"
+  invoice_entry_type_worklog: "Worklog"
+  action_create_new_invoice_entry_worklog: "Tilføj worklog linje"
+  action_create_new_invoice_entry_manual: "Tilføj manuel linje"
+  action_delete_invoice_entry: "Slet fakturalinje"
+  action_save_invoice_entry: "Gem fakturalinje"
+  invoice_entry_material_number_helptext: "Denne værdi kan kun ændres på fakturaniveau."
+  invoice_entry_receiver_account_helptext: "Denne værdi kan kun ændres på fakturaniveau."
+  invoice_entry_product_helptext: "Beskriv fakturalinjen."
+  invoice_entry_price_helptext: "Vælg prisen pr. stk."
+  invoice_entry_amount_helptext: "Vælg antal."
+  invoice_entry_type_heading: "Type: %type%"
+  add_worklogs: "Vælg worklogs"
+  confirm_record_title: "Bogfør faktura"
+  confirm_record_are_you_sure: "Er du sikker på at du vil bogføre fakturaen \"%invoiceName%\"?"
+  confirm_record_cannot_be_undone: "Når fakturaen er bogført kan den ikke ændres mere."
+  record_save: "Gennemfør valg"
+  record_invoice_false: "Nej. Gå tilbage."
+  record_invoice_true: "Ja. Bogfør faktura."
   record_invoice: "Bogfør faktura?"
-  record_invoice_helptext: ''
-  cannot_record_errors_exist: 'Kan ikke bogføre faktura, idet der er fejl i data:'
-  already_recorded: 'Fakturaen er allerede bogført'
-  action_show_export: 'Vis eksport'
-  action_record: 'Bogfør faktura'
-  locked_client_values: 'Låste fakturaværdier. Disse værdier bruges i fakturaen og ændres ikke selvom kundekontoen bliver opdateret.'
-  locked_type: 'Type'
-  locked_sales_channel: 'Salgskanal'
-  locked_account_key: 'Konto'
-  locked_contact_name: 'Kontakt'
-  locked_customer_key: 'Ordregiver/Bestiller'
-  client_sales_channel: 'Salgskanal'
-  client_customer_key: 'Ordregiver/Bestiller'
-  all_worklogs_will_be_marked_as_billed: 'Alle worklogs i fakturaen vil blive markeret som faktureret.'
-  show_worklogs: 'Vis worklogs'
-  export_title: 'Eksport'
-  action_export: 'Download .csv'
-  back_to_invoice_entry: 'Tilbage til fakturalinje'
-  invoice_info: 'Fakturainformation'
-  project_billing: 'PF'
-  include_project_billing: 'Projektfakturering'
-  with_project_billing: 'Inkludér'
-  without_project_billing: 'Udelad'
-  only_project_billing: 'Kun PF'
-  list_recorded: 'Bogført'
-  export_only_available_when_mandatory_fields_are_set: 'Eksport kun muligt når der er sat en kundekonto'
-  action_export_selected: 'Eksporter valg'
-  action_view: 'Se'
-  list_exported_date: 'Eksportdato'
-  client_type_is_null: ''
-  generate_description: 'Autoudfyld'
-  client_project_lead: 'Project Lead'
-  required_fields_not_set_for_creating_entries: '"Til konto" og "Materialenummer" skal være valgt før der kan oprettes fakturalinjer.'
-  type: 'Kundekonto type'
+  record_invoice_helptext: ""
+  cannot_record_errors_exist: "Kan ikke bogføre faktura, idet der er fejl i data:"
+  already_recorded: "Fakturaen er allerede bogført"
+  action_show_export: "Vis eksport"
+  action_record: "Bogfør faktura"
+  locked_client_values: "Låste fakturaværdier. Disse værdier bruges i fakturaen og ændres ikke selvom kunden bliver opdateret."
+  locked_type: "Type"
+  locked_sales_channel: "Salgskanal"
+  locked_account_key: "Konto"
+  locked_contact_name: "Kontakt"
+  locked_customer_key: "Ordregiver/Bestiller"
+  client_sales_channel: "Salgskanal"
+  client_customer_key: "Ordregiver/Bestiller"
+  all_worklogs_will_be_marked_as_billed: "Alle worklogs i fakturaen vil blive markeret som faktureret."
+  show_worklogs: "Vis worklogs"
+  export_title: "Eksport"
+  action_export: "Download .csv"
+  back_to_invoice_entry: "Tilbage til fakturalinje"
+  invoice_info: "Fakturainformation"
+  project_billing: "PF"
+  include_project_billing: "Projektfakturering"
+  with_project_billing: "Inkludér"
+  without_project_billing: "Udelad"
+  only_project_billing: "Kun PF"
+  list_recorded: "Bogført"
+  export_only_available_when_mandatory_fields_are_set: "Eksport kun muligt når der er sat en kundekonto"
+  action_export_selected: "Eksporter valg"
+  action_view: "Se"
+  list_exported_date: "Eksportdato"
+  client_type_is_null: ""
+  generate_description: "Autoudfyld"
+  client_project_lead: "Project Lead"
+  required_fields_not_set_for_creating_entries: "\"Til konto\" og \"Materialenummer\" skal være valgt før der kan oprettes fakturalinjer."
+  type: "Kundekonto type"
 
 material_number_enum:
   internal: "Interne: 103361"
@@ -186,201 +267,236 @@ material_number_enum:
   external_without_moms: "Eksterne u/moms: 100008"
 
 accounts:
-  id: '#'
-  create_new: 'Opret ny konto'
-  no_records_found: 'Ingen fundet'
-  edit: 'Redigér'
-  value: 'Værdi'
-  actions: 'Handlinger'
-  name: 'Navn'
-  title: 'Konto'
-  back_to_list: 'Tilbage til listen'
-  action_save: 'Gem'
-  name_helptext: 'Vælg et navn'
-  value_helptext: 'Vælg kontoens værdi, som sættes ind i fakturaen.'
-  delete: 'Slet konto'
-  created_by: 'Oprettet af'
-  source: 'Kilde'
-  manual: 'Manuel'
+  id: "#"
+  create_new: "Opret ny konto"
+  no_records_found: "Ingen fundet"
+  edit: "Redigér"
+  value: "Værdi"
+  actions: "Handlinger"
+  name: "Navn"
+  title: "Konto"
+  back_to_list: "Tilbage til listen"
+  action_save: "Gem"
+  name_helptext: "Vælg et navn"
+  value_helptext: "Vælg kontoens værdi, som sættes ind i fakturaen."
+  delete: "Slet konto"
+  created_by: "Oprettet af"
+  source: "Kilde"
+  manual: "Manuel"
+  action_delete_account: "Slet konto"
+  list_no_records_found: "Ingen konti"
+  status: "Status"
+  category: "Kategori"
+  action_create_new: "Opret ny konto"
+  action_edit: "Redigér"
 
 worklog:
-  title: 'Tilføj worklogs til fakturalinje'
-  name: 'Worklog'
-  is_billed: 'Faktureret'
-  epic: 'Epic'
-  version: 'Version'
-  worker: 'Arbejder'
-  time_spent: 'Timer'
-  date: 'Dato'
-  is_billed_true: 'Ja'
-  is_billed_false: 'Nej'
+  title: "Tilføj worklogs til fakturalinje"
+  name: "Worklog"
+  is_billed: "Faktureret"
+  epic: "Epic"
+  version: "Version"
+  worker: "Arbejder"
+  time_spent: "Timer"
+  date: "Dato"
+  is_billed_true: "Ja"
+  is_billed_false: "Nej"
   period_from: "Periode fra"
   period_to: "Periode til"
-  is_billed_helptext: ''
-  period_from_helptext: ''
-  period_to_helptext: ''
-  worker_helptext: ''
-  version_helptext: ''
-  epic_helptext: ''
-  owned_by_other: 'Anden faktura'
-  action_save: 'Gem valgte worklogs'
-  error_already_billed: 'Fejl: Indeholder worklog der allerede er faktureret. Prøv at genindlæse siden...'
-  error_added_to_other_invoice_entry: 'Fejl: Indeholder worklog der er bundet til anden fakturaindgang. Prøv at genindlæse siden...'
-  only_available_false: 'Nej. Vis alle.'
-  only_available_true: 'Ja'
-  only_available: 'Kun "frie" worklogs'
-  only_available_helptext: 'Worklogs der ikke er i en anden fakturalinje.'
-  title_show: 'Worklogs'
+  is_billed_helptext: ""
+  period_from_helptext: ""
+  period_to_helptext: ""
+  worker_helptext: ""
+  version_helptext: ""
+  epic_helptext: ""
+  owned_by_other: "Anden faktura"
+  action_save: "Gem valgte worklogs"
+  error_already_billed: "Fejl: Indeholder worklog der allerede er faktureret. Prøv at genindlæse siden..."
+  error_added_to_other_invoice_entry: "Fejl: Indeholder worklog der er bundet til anden fakturaindgang. Prøv at genindlæse siden..."
+  only_available_false: "Nej. Vis alle."
+  only_available_true: "Ja"
+  only_available: "Kun \"frie\" worklogs"
+  only_available_helptext: "Worklogs der ikke er i en anden fakturalinje."
+  title_show: "Worklogs"
 
 invoice_entry:
-  amount: 'Antal enheder'
-  amount_worklogs: 'Antal worklogs tilkoblet'
-  new_worklog_information: 'Bemærk! Der kan først tilkobles worklogs efter linjen er gemt første gang.'
+  amount: "Antal enheder"
+  amount_worklogs: "Antal worklogs tilkoblet"
+  new_worklog_information: "Bemærk! Der kan først tilkobles worklogs efter linjen er gemt første gang."
 
 invoice_recordable:
-  error_no_client: 'Ingen klientkonto tilkoblet'
-  error_no_account: 'Ingen konto'
-  error_no_contact: 'Ingen kontakt'
-  error_no_type: 'Ingen type'
-  error_empty_invoice_entry: 'Fakturaindgangen med id: %invoiceEntryId% har et tomt antal'
+  error_no_client: "Ingen kunde tilkoblet"
+  error_no_account: "Ingen konto"
+  error_no_contact: "Ingen kontakt"
+  error_no_type: "Ingen type"
+  error_empty_invoice_entry: "Fakturaindgangen med id: %invoiceEntryId% har et tomt antal"
 
-title: 'Economics'
+title: "Economics"
 
 home:
-  title: 'Hjem'
-  invoice: 'Faktura'
-  invoice_desctiption: 'Opret og rediger fakturaer baseret på opgaver og worklogs i Project Tracker.'
-  planning: 'Planlægning'
-  planning_description: 'Planlægningsoversigt baseret på opgaver i Project Tracker.'
-  sprint_report: 'Sprintrapport'
-  sprint_report_description: 'Opret sprintrapporter baseret på opgaver og worklogs i Project Tracker.'
-  create_project: 'Projektopretter'
-  create_project_description: 'Hjælper med at oprette projekter i Project Tracker.'
-  accounts: 'Konto'
-  account_details: 'Liste over kontoer der bruges i faktura.'
-  project_billing: 'Projektfakturering'
-  project_billing_description: 'Fakturér alle kunder i et projekt for en given periode.'
-  projects: 'Projekter'
-  projects_description: 'Liste over projekter. Vælg hvilke skal vises i resten af systemet.'
+  title: "Hjem"
+  invoice: "Faktura"
+  invoice_desctiption: "Opret og rediger fakturaer baseret på opgaver og worklogs i Project Tracker."
+  planning: "Planlægning"
+  planning_description: "Planlægningsoversigt baseret på opgaver i Project Tracker."
+  sprint_report: "Sprintrapport"
+  sprint_report_description: "Opret sprintrapporter baseret på opgaver og worklogs i Project Tracker."
+  create_project: "Projektopretter"
+  create_project_description: "Hjælper med at oprette projekter i Project Tracker."
+  accounts: "Konti"
+  accounts_description: "Liste over konti. Bruges i valglister."
+  account_details: "Liste over kontoer der bruges i faktura."
+  project_billing: "Projektfakturering"
+  project_billing_description: "Fakturér alle kunder i et projekt for en given periode."
+  projects: "Projekter"
+  projects_description: "Liste over projekter. Vælg hvilke skal vises i resten af systemet."
+  clients_description: "Liste over kunder, som kan kobles på projekter."
+  clients: "Kunder"
 
 frontpage:
-  title: 'Velkommen til Economics'
-  login: 'Log ind'
+  title: "Velkommen til Economics"
+  login: "Log ind"
 
 project_billing:
-  title: 'Projektfakturering'
-  list_id: '#'
-  list_name: 'Navn'
-  list_project: 'Projekt'
-  list_created_by: 'Opretter'
-  list_updated_at: 'Dato'
-  list_actions: 'Handlinger'
-  action_edit: 'Redigér'
-  list_no_records_found: 'Ingen fundet'
-  action_create_new: 'Opret ny projektfakturering'
-  edit: 'Redigér projektfakturering'
-  new: 'Opret ny projektfakturering'
-  back_to_list: 'Tilbage til listen'
-  action_save: 'Gem'
-  action_create: 'Opret'
-  name: 'Navn'
-  name_helptext: 'Navn på projektfakturering'
-  invoices: 'Tilkoblede fakturaer'
-  action_delete: 'Slet projektfakturering'
-  field_name: 'Navn'
-  field_name_helptext: 'Skriv projektfaktureringens navn'
-  field_project: 'Projekt'
-  field_project_helptext: 'Vælg projek der skal projektfaktureres'
-  field_period_start: 'Fra'
-  field_period_start_helptext: 'Vælg hvor perioden skal starte'
-  field_period_end: 'Til'
-  field_period_end_helptext: 'Vælg hvor perioden skal strække sig til'
-  field_description: 'Beskrivelse'
-  field_description_help: 'Teksten sættes efter "Projektnavn: Accountnavn (faktureringsperiode)." i H på faktura.'
-  action_export: 'Eksportér'
-  action_record: 'Bogfør projektfakturering'
-  action_show_export: 'Vis eksport'
-  back_to_invoice: 'Tilbage til projektfakturering'
-  confirm_record_are_you_sure: 'Er du sikker på at du vil bogføre projektfaktureringen "%projectBillingName%"?'
-  all_worklogs_will_be_marked_as_billed: 'Alle worklogs og fakturaer i projektfaktureringen vil blive markeret som faktureret.'
-  confirm_record_cannot_be_undone: 'Når fakturaen er bogført kan den ikke ændres mere.'
-  confirm_record_title: 'Bogfør projektfaktureringen'
-  record_save: 'Gennemfør valg'
-  record_project_billing_false: 'Nej. Gå tilbage.'
-  record_project_billing_true: 'Ja. Bogfør projektfaktureringen.'
+  title: "Projektfakturering"
+  list_id: "#"
+  list_name: "Navn"
+  list_project: "Projekt"
+  list_created_by: "Opretter"
+  list_updated_at: "Dato"
+  list_actions: "Handlinger"
+  action_edit: "Redigér"
+  list_no_records_found: "Ingen fundet"
+  action_create_new: "Opret ny projektfakturering"
+  edit: "Redigér projektfakturering"
+  new: "Opret ny projektfakturering"
+  back_to_list: "Tilbage til listen"
+  action_save: "Gem"
+  action_create: "Opret"
+  name: "Navn"
+  name_helptext: "Navn på projektfakturering"
+  invoices: "Tilkoblede fakturaer"
+  action_delete: "Slet projektfakturering"
+  field_name: "Navn"
+  field_name_helptext: "Skriv projektfaktureringens navn"
+  field_project: "Projekt"
+  field_project_helptext: "Vælg projek der skal projektfaktureres"
+  field_period_start: "Fra"
+  field_period_start_helptext: "Vælg hvor perioden skal starte"
+  field_period_end: "Til"
+  field_period_end_helptext: "Vælg hvor perioden skal strække sig til"
+  field_description: "Beskrivelse"
+  field_description_help: "Teksten sættes efter \"Projektnavn: Accountnavn (faktureringsperiode).\" i H på faktura."
+  action_export: "Eksportér"
+  action_record: "Bogfør projektfakturering"
+  action_show_export: "Vis eksport"
+  back_to_invoice: "Tilbage til projektfakturering"
+  confirm_record_are_you_sure: "Er du sikker på at du vil bogføre projektfaktureringen \"%projectBillingName%\"?"
+  all_worklogs_will_be_marked_as_billed: "Alle worklogs og fakturaer i projektfaktureringen vil blive markeret som faktureret."
+  confirm_record_cannot_be_undone: "Når fakturaen er bogført kan den ikke ændres mere."
+  confirm_record_title: "Bogfør projektfaktureringen"
+  record_save: "Gennemfør valg"
+  record_project_billing_false: "Nej. Gå tilbage."
+  record_project_billing_true: "Ja. Bogfør projektfaktureringen."
   record_project_billing: "Bogfør projektfakturering?"
-  record_project_billing_helptext: ''
-  cannot_record_errors_exist: 'Kan ikke bogføre projektfaktureringen, idet der er fejl i dataen:'
-  already_recorded: 'Projektfaktureringen er allerede bogført'
-  export_title: 'Eksport'
-  recorded: 'Ja'
-  list_recorded: 'Bogført'
-  issues_not_included: 'Opgaver der ikke er inkluderet fordi de mangler konto'
-  issues_not_included_helptext: 'Sæt konto på opgaven for få den med i projektfaktureringen. Synkronisér derefter projektet i "Projekter", og tryk derefter "Gem" på denne projektfaktureringen for at få opgaverne med.'
+  record_project_billing_helptext: ""
+  cannot_record_errors_exist: "Kan ikke bogføre projektfaktureringen, idet der er fejl i dataen:"
+  already_recorded: "Projektfaktureringen er allerede bogført"
+  export_title: "Eksport"
+  recorded: "Ja"
+  list_recorded: "Bogført"
+  issues_not_included: "Opgaver der ikke er inkluderet fordi de mangler konto"
+  issues_not_included_helptext: "Sæt konto på opgaven for få den med i projektfaktureringen. Synkronisér derefter projektet i \"Projekter\", og tryk derefter \"Gem\" på denne projektfaktureringen for at få opgaverne med."
   issue:
-    name: 'navn'
-    status: 'status'
-    key: 'nøgle'
-  search: 'Filtrér'
-  form_recorded: 'Bogført'
-  form_created_by: 'Opretter'
-  existing_errors_before_on_record: 'Følgende fejl skal rettes før projektfakturering kan bogføres.'
-  on_record_errors_invoice_id: 'Faktura ID'
-  on_record_errors_error: 'Fejlbesked'
-  on_record_errors_invoice_link: 'Link til faktura'
-  action_record_internal: 'Eksportér interne'
-  action_record_external: 'Eksportér eksterne'
+    name: "navn"
+    status: "status"
+    key: "nøgle"
+  search: "Filtrér"
+  form_recorded: "Bogført"
+  form_created_by: "Opretter"
+  existing_errors_before_on_record: "Følgende fejl skal rettes før projektfakturering kan bogføres."
+  on_record_errors_invoice_id: "Faktura ID"
+  on_record_errors_error: "Fejlbesked"
+  on_record_errors_invoice_link: "Link til faktura"
+  action_record_internal: "Eksportér interne"
+  action_record_external: "Eksportér eksterne"
 
 project:
-  title: 'Projekter'
-  include: 'Inkludér'
-  id: '#'
-  name: 'Navn'
-  project_tracker_key: 'Nøgle'
-  updated_at: 'Opdateret'
-  list_no_records_found: 'Ingen projekter fundet'
-  sync: 'Synkronisér'
-  sync_action: 'Start'
-  search: 'Søg'
-  include_null: ''
-  include_false: 'Ikke inkluderet'
-  include_true: 'Inkluderet'
-  form_name: 'Navn'
-  form_key: 'Nøgle'
-  form_include: 'Inkluderet'
-  information: 'Kun inkluderede projekter bliver vist og synkroniseret i resten af system.'
+  title: "Projekter"
+  include: "Inkludér"
+  id: "#"
+  name: "Navn"
+  project_tracker_key: "Nøgle"
+  updated_at: "Opdateret"
+  list_no_records_found: "Ingen projekter fundet"
+  sync: "Synkronisér"
+  sync_action: "Start"
+  search: "Søg"
+  include_null: ""
+  include_false: "Ikke inkluderet"
+  include_true: "Inkluderet"
+  form_name: "Navn"
+  form_key: "Nøgle"
+  form_include: "Inkluderet"
+  information: "Kun inkluderede projekter bliver vist og synkroniseret i resten af system."
 
 exception:
-  invoices_record_entry_amount_not_set: 'Faktura can ikke bogføres, da den indeholder fakturalinjer hvor antal ikke er sat. Se: %invoiceEntryUrl%.'
-  invoices_record_part_of_project_billing: 'Fakturaen er en del af en projektfakturering og kan kun bogføres separat.'
-  invoices_export_must_be_on_record: 'Faktura skal være en bogført før den kan eksporteres til .csv.'
-  invoices_export_part_of_project_billing: 'Faktura kan ikke eksporteres da den er en del af en projektfakturering.'
-  invoices_export_failure: 'Eksport fejlede.'
-  invoices_delete_on_record: 'Faktura kan ikke slettes, da den er bogført.'
-  invoices_delete_part_of_project_billing: 'Faktura kan ikke slettes, da den er en del af projektfakturering.'
-  invoices_export_failure_could_not_generate_html: 'Faktura kan ikke eksporteres. HTML eksport fejlede.'
-  project_not_found: 'Projektet blev ikke fundet.'
-  project_tracker_id_not_set: 'Project Tracker id er ikke sat.'
-  invoices_part_of_project_billing_cannot_edit: 'Fakturaen er en del af en projektfakturering og kan derfor ikke redigeres.'
-  invoices_on_record_cannot_edit: 'Fakturaen er bogført og kan derfor ikke redigeres.'
-  invoice_entry_invoice_on_record_cannot_add_entries: 'Fakturaen er bogført og kan derfor ikke få tilføjet fakturalinjer.'
-  invoice_entry_invoice_on_record_cannot_edit_entries: 'Fakturaen er bogført og kan derfor ikke redigeres.'
-  invoice_entry_invoice_on_record_cannot_delete_entries: 'Fakturaen er bogført og kan derfor ikke slettes.'
-  invoice_entry_not_worklog_type: 'Fakturalinjen er ikke af worklog typen.'
-  invoice_entry_project_not_set_on_invoice: 'Projekt er ikke sat på fakturaen.'
-  worklog_not_found: 'Worklog blev ikke fundet.'
-  project_billing_on_record_cannot_delete: 'Projektfaktureringen er bogført og kan derfor ikke slettes.'
-  project_billing_on_record_cannot_edit: 'Projektfaktureringen er bogført og kan derfor ikke redigeres.'
-  project_billing_invoice_on_record_cannot_delete: 'Projektfaktureringen er bogført og derfor kan fakturaen ikke slettes.'
-  project_billing_no_entity_found: 'Projektfakturering ikke fundet.'
-  project_billing_no_project_project_tracker_id: 'Projektets project tracker id ikke fundet.'
-  project_billing_no_project_selected: 'Projekt ikke valgt.'
-  project_billing_period_cannot_be_null: 'Perioden skal være valgt.'
-  billing_cannot_put_invoice_on_record_errors_found: 'Kan ikke bogføre fakturaen %invoiceName% (%invoiceId%). Følgende fejl er ikke håndteret: %errors%'
-  invoice_client_must_be_set: 'Kundekonto skal være valgt.'
-  invoice_errors_exit_cannot_put_on_record: 'Der er problemer med projektfaktureringen. Kan ikke bogføre den.'
+  invoices_record_entry_amount_not_set: "Faktura can ikke bogføres, da den indeholder fakturalinjer hvor antal ikke er sat. Se: %invoiceEntryUrl%."
+  invoices_record_part_of_project_billing: "Fakturaen er en del af en projektfakturering og kan kun bogføres separat."
+  invoices_export_must_be_on_record: "Faktura skal være en bogført før den kan eksporteres til .csv."
+  invoices_export_part_of_project_billing: "Faktura kan ikke eksporteres da den er en del af en projektfakturering."
+  invoices_export_failure: "Eksport fejlede."
+  invoices_delete_on_record: "Faktura kan ikke slettes, da den er bogført."
+  invoices_delete_part_of_project_billing: "Faktura kan ikke slettes, da den er en del af projektfakturering."
+  invoices_export_failure_could_not_generate_html: "Faktura kan ikke eksporteres. HTML eksport fejlede."
+  project_not_found: "Projektet blev ikke fundet."
+  project_tracker_id_not_set: "Project Tracker id er ikke sat."
+  invoices_part_of_project_billing_cannot_edit: "Fakturaen er en del af en projektfakturering og kan derfor ikke redigeres."
+  invoices_on_record_cannot_edit: "Fakturaen er bogført og kan derfor ikke redigeres."
+  invoice_entry_invoice_on_record_cannot_add_entries: "Fakturaen er bogført og kan derfor ikke få tilføjet fakturalinjer."
+  invoice_entry_invoice_on_record_cannot_edit_entries: "Fakturaen er bogført og kan derfor ikke redigeres."
+  invoice_entry_invoice_on_record_cannot_delete_entries: "Fakturaen er bogført og kan derfor ikke slettes."
+  invoice_entry_not_worklog_type: "Fakturalinjen er ikke af worklog typen."
+  invoice_entry_project_not_set_on_invoice: "Projekt er ikke sat på fakturaen."
+  worklog_not_found: "Worklog blev ikke fundet."
+  project_billing_on_record_cannot_delete: "Projektfaktureringen er bogført og kan derfor ikke slettes."
+  project_billing_on_record_cannot_edit: "Projektfaktureringen er bogført og kan derfor ikke redigeres."
+  project_billing_invoice_on_record_cannot_delete: "Projektfaktureringen er bogført og derfor kan fakturaen ikke slettes."
+  project_billing_no_entity_found: "Projektfakturering ikke fundet."
+  project_billing_no_project_project_tracker_id: "Projektets project tracker id ikke fundet."
+  project_billing_no_project_selected: "Projekt ikke valgt."
+  project_billing_period_cannot_be_null: "Perioden skal være valgt."
+  billing_cannot_put_invoice_on_record_errors_found: "Kan ikke bogføre fakturaen %invoiceName% (%invoiceId%). Følgende fejl er ikke håndteret: %errors%"
+  invoice_client_must_be_set: "Kunde skal være valgt."
+  invoice_errors_exit_cannot_put_on_record: "Der er problemer med projektfaktureringen. Kan ikke bogføre den."
 
 error:
-  title: 'Der opstod en fejl'
-  code: 'Fejlkode'
-  message: 'Besked'
+  title: "Der opstod en fejl"
+  code: "Fejlkode"
+  message: "Besked"
+
+clients:
+  action_delete_account: "Slet kunde"
+  edit: "Redigér kunde"
+  action_save: "Redigér"
+  action_create_new: "Opret ny kunde"
+  id: "#"
+  name: "Navn"
+  contact: "Kontakt"
+  standard_price: "Standardpris"
+  type: "Type"
+  account: "Konto"
+  psp: "PSP"
+  ean: "EAN"
+  sales_channel: "Salgskanal"
+  customer_key: "Ordregiver/Bestiller"
+  actions: "Handlinger"
+  action_edit: "Redigér"
+  list_no_records_found: "Ingen kunder"
+
+delete:
+  confirm: "Er du sikker på at du vil slette dette?"
+
+client_type_enum:
+  internal: "Intern"
+  external: "Ekstern"