diff --git a/server/application-server/openapi.yaml b/server/application-server/openapi.yaml
index eecdda44..cca733ce 100644
--- a/server/application-server/openapi.yaml
+++ b/server/application-server/openapi.yaml
@@ -216,7 +216,7 @@ paths:
         schema:
           type: string
           format: date
-      - name: repository
+      - name: team
         in: query
         required: false
         schema:
diff --git a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserRepository.java b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserRepository.java
index 0c17e622..48b4b6e7 100644
--- a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserRepository.java
+++ b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserRepository.java
@@ -8,6 +8,8 @@
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
+import de.tum.in.www1.hephaestus.codereview.team.Team;
+
 public interface UserRepository extends JpaRepository<User, Long> {
 
     @Query("SELECT u FROM User u WHERE u.login = :login")
@@ -46,10 +48,10 @@ SELECT new UserDTO(u.id, u.login, u.email, u.name, u.url)
                 FROM User u
                 JOIN FETCH u.reviews re
                 WHERE re.createdAt BETWEEN :after AND :before
-                AND (:repository IS NULL OR re.pullRequest.repository.nameWithOwner = :repository)
+                AND (:team IS NULL OR :team MEMBER OF u.teams)
             """)
     List<User> findAllInTimeframe(@Param("after") OffsetDateTime after, @Param("before") OffsetDateTime before,
-            @Param("repository") Optional<String> repository);
+            @Param("team") Optional<Team> team);
 
     @Query("""
                 SELECT u
diff --git a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserService.java b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserService.java
index d4f13f78..0f6a1899 100644
--- a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserService.java
+++ b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/codereview/user/UserService.java
@@ -22,6 +22,7 @@
 import de.tum.in.www1.hephaestus.codereview.pullrequest.review.PullRequestReview;
 import de.tum.in.www1.hephaestus.codereview.pullrequest.review.PullRequestReviewDTO;
 import de.tum.in.www1.hephaestus.codereview.repository.RepositoryDTO;
+import de.tum.in.www1.hephaestus.codereview.team.Team;
 
 @Service
 public class UserService {
@@ -53,10 +54,10 @@ public List<UserTeamsDTO> getAllUsersWithTeams() {
         return userRepository.findAll().stream().map(UserTeamsDTO::fromUser).toList();
     }
 
-    public List<User> getAllUsersInTimeframe(OffsetDateTime after, OffsetDateTime before, Optional<String> repository) {
-        logger.info("Getting all users in timeframe between " + after + " and " + before + " for repository: "
-                + repository.orElse("all"));
-        return userRepository.findAllInTimeframe(after, before, repository);
+    public List<User> getAllUsersInTimeframe(OffsetDateTime after, OffsetDateTime before, Optional<Team> team) {
+        logger.info("Getting all users in timeframe between " + after + " and " + before + " for team: "
+                + team.map(Team::getName).orElse("all"));
+        return userRepository.findAllInTimeframe(after, before, team);
     }
 
     public Optional<UserProfileDTO> getUserProfileDTO(String login) {
diff --git a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardController.java b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardController.java
index 5ced3e6a..56637fdd 100644
--- a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardController.java
+++ b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardController.java
@@ -25,7 +25,7 @@ public LeaderboardController(LeaderboardService leaderboardService) {
     public ResponseEntity<List<LeaderboardEntry>> getLeaderboard(
             @RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd") Optional<LocalDate> after,
             @RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd") Optional<LocalDate> before,
-            @RequestParam Optional<String> repository) {
-        return ResponseEntity.ok(leaderboardService.createLeaderboard(after, before, repository));
+            @RequestParam Optional<String> team) {
+        return ResponseEntity.ok(leaderboardService.createLeaderboard(after, before, team));
     }
 }
diff --git a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardService.java b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardService.java
index 4b7668b9..0c2a7f87 100644
--- a/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardService.java
+++ b/server/application-server/src/main/java/de/tum/in/www1/hephaestus/leaderboard/LeaderboardService.java
@@ -16,11 +16,14 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
 import de.tum.in.www1.hephaestus.codereview.pullrequest.PullRequest;
 import de.tum.in.www1.hephaestus.codereview.pullrequest.review.PullRequestReviewDTO;
+import de.tum.in.www1.hephaestus.codereview.team.Team;
+import de.tum.in.www1.hephaestus.codereview.team.TeamService;
 import de.tum.in.www1.hephaestus.codereview.user.User;
 import de.tum.in.www1.hephaestus.codereview.user.UserService;
 import de.tum.in.www1.hephaestus.codereview.user.UserType;
@@ -29,25 +32,25 @@
 public class LeaderboardService {
     private static final Logger logger = LoggerFactory.getLogger(LeaderboardService.class);
 
-    private final UserService userService;
+    @Autowired
+    private UserService userService;
+    @Autowired
+    private TeamService teamService;
 
     @Value("${monitoring.timeframe}")
     private int timeframe;
 
-    public LeaderboardService(UserService userService) {
-        this.userService = userService;
-    }
-
     public List<LeaderboardEntry> createLeaderboard(Optional<LocalDate> after, Optional<LocalDate> before,
-            Optional<String> repository) {
+            Optional<String> team) {
         logger.info("Creating leaderboard dataset");
 
         LocalDateTime afterCutOff = after.isPresent() ? after.get().atStartOfDay()
                 : LocalDate.now().minusDays(timeframe).atStartOfDay();
         Optional<LocalDateTime> beforeCutOff = before.map(date -> date.plusDays(1).atStartOfDay());
+        Optional<Team> teamEntity = team.map((t) -> teamService.getTeam(t)).orElse(Optional.empty());
 
         List<User> users = userService.getAllUsersInTimeframe(afterCutOff.atOffset(ZoneOffset.UTC),
-                beforeCutOff.map(b -> b.atOffset(ZoneOffset.UTC)).orElse(OffsetDateTime.now()), repository);
+                beforeCutOff.map(b -> b.atOffset(ZoneOffset.UTC)).orElse(OffsetDateTime.now()), teamEntity);
 
         logger.info("Found " + users.size() + " users for the leaderboard");
 
diff --git a/webapp/src/app/core/modules/openapi/api/leaderboard.service.ts b/webapp/src/app/core/modules/openapi/api/leaderboard.service.ts
index 7cc7ccc9..0e73a1a9 100644
--- a/webapp/src/app/core/modules/openapi/api/leaderboard.service.ts
+++ b/webapp/src/app/core/modules/openapi/api/leaderboard.service.ts
@@ -98,14 +98,14 @@ export class LeaderboardService implements LeaderboardServiceInterface {
     /**
      * @param after 
      * @param before 
-     * @param repository 
+     * @param team 
      * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
      * @param reportProgress flag to report request and response progress.
      */
-    public getLeaderboard(after?: string, before?: string, repository?: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<Array<LeaderboardEntry>>;
-    public getLeaderboard(after?: string, before?: string, repository?: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<Array<LeaderboardEntry>>>;
-    public getLeaderboard(after?: string, before?: string, repository?: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<Array<LeaderboardEntry>>>;
-    public getLeaderboard(after?: string, before?: string, repository?: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+    public getLeaderboard(after?: string, before?: string, team?: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<Array<LeaderboardEntry>>;
+    public getLeaderboard(after?: string, before?: string, team?: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<Array<LeaderboardEntry>>>;
+    public getLeaderboard(after?: string, before?: string, team?: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<Array<LeaderboardEntry>>>;
+    public getLeaderboard(after?: string, before?: string, team?: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
 
         let localVarQueryParameters = new HttpParams({encoder: this.encoder});
         if (after !== undefined && after !== null) {
@@ -116,9 +116,9 @@ export class LeaderboardService implements LeaderboardServiceInterface {
           localVarQueryParameters = this.addToHttpParams(localVarQueryParameters,
             <any>before, 'before');
         }
-        if (repository !== undefined && repository !== null) {
+        if (team !== undefined && team !== null) {
           localVarQueryParameters = this.addToHttpParams(localVarQueryParameters,
-            <any>repository, 'repository');
+            <any>team, 'team');
         }
 
         let localVarHeaders = this.defaultHeaders;
diff --git a/webapp/src/app/core/modules/openapi/api/leaderboard.serviceInterface.ts b/webapp/src/app/core/modules/openapi/api/leaderboard.serviceInterface.ts
index 54aadd9a..8297cef6 100644
--- a/webapp/src/app/core/modules/openapi/api/leaderboard.serviceInterface.ts
+++ b/webapp/src/app/core/modules/openapi/api/leaderboard.serviceInterface.ts
@@ -29,8 +29,8 @@ export interface LeaderboardServiceInterface {
      * 
      * @param after 
      * @param before 
-     * @param repository 
+     * @param team 
      */
-    getLeaderboard(after?: string, before?: string, repository?: string, extraHttpRequestParams?: any): Observable<Array<LeaderboardEntry>>;
+    getLeaderboard(after?: string, before?: string, team?: string, extraHttpRequestParams?: any): Observable<Array<LeaderboardEntry>>;
 
 }
diff --git a/webapp/src/app/home/home.component.html b/webapp/src/app/home/home.component.html
index 2d9fd936..87c7cadd 100644
--- a/webapp/src/app/home/home.component.html
+++ b/webapp/src/app/home/home.component.html
@@ -8,7 +8,7 @@ <h1 class="text-3xl font-bold">Artemis Leaderboard</h1>
             <h2 class="text-xl text-muted-foreground">Hi {{ userValue.name }} 👋</h2>
           }
         </div>
-        <app-leaderboard-filter [repositories]="metaQuery.data()?.repositoriesToMonitor" />
+        <app-leaderboard-filter [teams]="_teams()" />
       </div>
       <div class="col-span-2">
         @if (query.error()) {
diff --git a/webapp/src/app/home/home.component.ts b/webapp/src/app/home/home.component.ts
index b30b692c..a499c41f 100644
--- a/webapp/src/app/home/home.component.ts
+++ b/webapp/src/app/home/home.component.ts
@@ -11,7 +11,7 @@ import { LeaderboardComponent } from '@app/home/leaderboard/leaderboard.componen
 import { LeaderboardFilterComponent } from './leaderboard/filter/filter.component';
 import { SecurityStore } from '@app/core/security/security-store.service';
 import { HlmAlertModule } from '@spartan-ng/ui-alert-helm';
-import { MetaService } from '@app/core/modules/openapi';
+import { MetaService, TeamService } from '@app/core/modules/openapi';
 
 dayjs.extend(isoWeek);
 
@@ -27,6 +27,7 @@ export class HomeComponent {
   securityStore = inject(SecurityStore);
   metaService = inject(MetaService);
   leaderboardService = inject(LeaderboardService);
+  teamService = inject(TeamService);
 
   signedIn = this.securityStore.signedIn;
   user = this.securityStore.loadedUser;
@@ -35,20 +36,21 @@ export class HomeComponent {
   private queryParams = toSignal(this.route.queryParamMap, { requireSync: true });
   protected after = computed(() => this.queryParams().get('after') ?? dayjs().isoWeekday(1).format('YYYY-MM-DD'));
   protected before = computed(() => this.queryParams().get('before') ?? dayjs().format('YYYY-MM-DD'));
-  protected repository = computed(() => this.queryParams().get('repository') ?? 'all');
+  protected teams = computed(() => this.queryParams().get('team') ?? 'all');
 
   query = injectQuery(() => ({
-    queryKey: ['leaderboard', { after: this.after(), before: this.before(), repository: this.repository() }],
+    queryKey: ['leaderboard', { after: this.after(), before: this.before(), repository: this.teams() }],
     queryFn: async () =>
       lastValueFrom(
-        combineLatest([this.leaderboardService.getLeaderboard(this.after(), this.before(), this.repository() !== 'all' ? this.repository() : undefined), timer(500)]).pipe(
+        combineLatest([this.leaderboardService.getLeaderboard(this.after(), this.before(), this.teams() !== 'all' ? this.teams() : undefined), timer(500)]).pipe(
           map(([leaderboard]) => leaderboard)
         )
       )
   }));
 
-  metaQuery = injectQuery(() => ({
-    queryKey: ['meta'],
-    queryFn: async () => lastValueFrom(this.metaService.getMetaData())
+  protected _teams = computed(() => this.teamsQuery.data()?.map((team) => team.name) ?? []);
+  teamsQuery = injectQuery(() => ({
+    queryKey: ['teams'],
+    queryFn: async () => lastValueFrom(this.teamService.getTeams())
   }));
 }
diff --git a/webapp/src/app/home/leaderboard/filter/filter.component.html b/webapp/src/app/home/leaderboard/filter/filter.component.html
index cbc4edaf..8f956684 100644
--- a/webapp/src/app/home/leaderboard/filter/filter.component.html
+++ b/webapp/src/app/home/leaderboard/filter/filter.component.html
@@ -5,8 +5,8 @@ <h3 class="text-base font-semibold tracking-wide">Filter</h3>
   </span>
   <form ngForm class="flex flex-wrap gap-4">
     <app-leaderboard-filter-timeframe />
-    @if (repositories() && repositories()!.length > 1) {
-      <app-leaderboard-filter-repository [repositories]="repositories()!" />
+    @if (teams() && teams()!.length > 1) {
+      <app-leaderboard-filter-team [teams]="teams()!" />
     }
   </form>
 </div>
diff --git a/webapp/src/app/home/leaderboard/filter/filter.component.ts b/webapp/src/app/home/leaderboard/filter/filter.component.ts
index b4d4cb72..19f3cf54 100644
--- a/webapp/src/app/home/leaderboard/filter/filter.component.ts
+++ b/webapp/src/app/home/leaderboard/filter/filter.component.ts
@@ -2,16 +2,16 @@ import { Component, input } from '@angular/core';
 import { FormsModule } from '@angular/forms';
 import { ListFilter, LucideAngularModule } from 'lucide-angular';
 import { LeaderboardFilterTimeframeComponent } from './timeframe/timeframe.component';
-import { LeaderboardFilterRepositoryComponent } from './repository/repository.component';
+import { LeaderboardFilterTeamComponent } from './team/team.component';
 
 @Component({
   selector: 'app-leaderboard-filter',
   standalone: true,
-  imports: [LucideAngularModule, FormsModule, LeaderboardFilterTimeframeComponent, LeaderboardFilterRepositoryComponent],
+  imports: [LucideAngularModule, FormsModule, LeaderboardFilterTimeframeComponent, LeaderboardFilterTeamComponent],
   templateUrl: './filter.component.html'
 })
 export class LeaderboardFilterComponent {
   protected ListFilter = ListFilter;
 
-  repositories = input<string[]>();
+  teams = input<string[]>();
 }
diff --git a/webapp/src/app/home/leaderboard/filter/filter.stories.ts b/webapp/src/app/home/leaderboard/filter/filter.stories.ts
index 5b6df996..25cbac7e 100644
--- a/webapp/src/app/home/leaderboard/filter/filter.stories.ts
+++ b/webapp/src/app/home/leaderboard/filter/filter.stories.ts
@@ -5,24 +5,14 @@ const meta: Meta<LeaderboardFilterComponent> = {
   component: LeaderboardFilterComponent,
   tags: ['autodocs'],
   args: {
-    repositories: [
-      'ls1intum/Artemis',
-      'ls1intum/Athena',
-      'ls1intum/Hephaestus',
-      'ls1intum/Pyris',
-      'ls1intum/Ares2',
-      'ls1intum/Aeolus',
-      'ls1intum/hades',
-      'ls1intum/Apollon',
-      'ls1intum/Apollon_standalone'
-    ]
+    teams: ['Artemis', 'Athena', 'Hephaestus', 'Iris', 'Lectures']
   },
   argTypes: {
-    repositories: {
+    teams: {
       control: {
         type: 'object'
       },
-      description: 'List of repositories'
+      description: 'List of teams'
     }
   }
 };
@@ -37,9 +27,9 @@ export const Default: Story = {
   })
 };
 
-export const SingleRepository: Story = {
+export const SingleTeam: Story = {
   args: {
-    repositories: ['ls1intum/Artemis']
+    teams: ['ls1intum/Artemis']
   },
   render: (args) => ({
     props: args,
diff --git a/webapp/src/app/home/leaderboard/filter/repository/repository.component.html b/webapp/src/app/home/leaderboard/filter/team/team.component.html
similarity index 89%
rename from webapp/src/app/home/leaderboard/filter/repository/repository.component.html
rename to webapp/src/app/home/leaderboard/filter/team/team.component.html
index 17acd372..593c9b1b 100644
--- a/webapp/src/app/home/leaderboard/filter/repository/repository.component.html
+++ b/webapp/src/app/home/leaderboard/filter/team/team.component.html
@@ -1,5 +1,5 @@
 <hlm-select [placeholder]="placeholder()" [(ngModel)]="value" name="value">
-  <label hlmLabel>Select repository</label>
+  <label hlmLabel>Select team</label>
   <hlm-select-trigger class="w-56">
     <hlm-select-value />
   </hlm-select-trigger>
diff --git a/webapp/src/app/home/leaderboard/filter/repository/repository.component.ts b/webapp/src/app/home/leaderboard/filter/team/team.component.ts
similarity index 72%
rename from webapp/src/app/home/leaderboard/filter/repository/repository.component.ts
rename to webapp/src/app/home/leaderboard/filter/team/team.component.ts
index 982bf837..c0cb2ad4 100644
--- a/webapp/src/app/home/leaderboard/filter/repository/repository.component.ts
+++ b/webapp/src/app/home/leaderboard/filter/team/team.component.ts
@@ -12,21 +12,21 @@ interface SelectOption {
 }
 
 @Component({
-  selector: 'app-leaderboard-filter-repository',
+  selector: 'app-leaderboard-filter-team',
   standalone: true,
   imports: [RouterLink, BrnSelectModule, HlmSelectModule, HlmLabelModule, FormsModule],
-  templateUrl: './repository.component.html'
+  templateUrl: './team.component.html'
 })
-export class LeaderboardFilterRepositoryComponent {
-  repositories = input.required<string[]>();
+export class LeaderboardFilterTeamComponent {
+  teams = input.required<string[]>();
   value = signal<string>('');
 
   placeholder = computed(() => {
-    return this.repositories().find((option) => option === this.value()) ?? 'All';
+    return this.teams().find((option) => option === this.value()) ?? 'All';
   });
 
   options = computed(() => {
-    const options: SelectOption[] = this.repositories().map((name, index) => {
+    const options: SelectOption[] = this.teams().map((name, index) => {
       return {
         id: index + 1,
         value: name,
@@ -42,15 +42,15 @@ export class LeaderboardFilterRepositoryComponent {
   });
 
   constructor(private router: Router) {
-    this.value.set(this.router.parseUrl(this.router.url).queryParams['repository'] ?? 'all');
+    this.value.set(this.router.parseUrl(this.router.url).queryParams['team'] ?? 'all');
 
     effect(() => {
       if (!this.value() || this.value() === '') return;
       const queryParams = this.router.parseUrl(this.router.url).queryParams;
       if (this.value() === 'all') {
-        delete queryParams['repository'];
+        delete queryParams['team'];
       } else {
-        queryParams['repository'] = this.value();
+        queryParams['team'] = this.value();
       }
       this.router.navigate([], {
         queryParams
diff --git a/webapp/src/app/home/leaderboard/filter/repository/repository.stories.ts b/webapp/src/app/home/leaderboard/filter/team/team.stories.ts
similarity index 54%
rename from webapp/src/app/home/leaderboard/filter/repository/repository.stories.ts
rename to webapp/src/app/home/leaderboard/filter/team/team.stories.ts
index 0fd723d7..566174a0 100644
--- a/webapp/src/app/home/leaderboard/filter/repository/repository.stories.ts
+++ b/webapp/src/app/home/leaderboard/filter/team/team.stories.ts
@@ -1,11 +1,11 @@
 import { argsToTemplate, type Meta, type StoryObj } from '@storybook/angular';
-import { LeaderboardFilterRepositoryComponent } from './repository.component';
+import { LeaderboardFilterTeamComponent } from './team.component';
 
-const meta: Meta<LeaderboardFilterRepositoryComponent> = {
-  component: LeaderboardFilterRepositoryComponent,
+const meta: Meta<LeaderboardFilterTeamComponent> = {
+  component: LeaderboardFilterTeamComponent,
   tags: ['autodocs'],
   argTypes: {
-    repositories: {
+    teams: {
       control: {
         type: 'object'
       },
@@ -15,11 +15,11 @@ const meta: Meta<LeaderboardFilterRepositoryComponent> = {
 };
 
 export default meta;
-type Story = StoryObj<LeaderboardFilterRepositoryComponent>;
+type Story = StoryObj<LeaderboardFilterTeamComponent>;
 
 export const Default: Story = {
   args: {
-    repositories: ['ls1intum/Artemis', 'ls1intum/Athena', 'ls1intum/Hephaestus']
+    teams: ['Artemis', 'Athena', 'Hephaestus']
   },
   render: (args) => ({
     props: args,