diff --git a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html
new file mode 100644
index 00000000..07edced8
--- /dev/null
+++ b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.html
@@ -0,0 +1,114 @@
+<div class="iot-device-change-application-dialog">
+  <h1 mat-dialog-title>{{ "IOTDEVICE.CHANGE-APPLICATION.TITLE" | translate }}</h1>
+  <div mat-dialog-content>
+    <label class="form-label" for="organizationSelect">{{
+        "IOTDEVICE.CHANGE-APPLICATION.CHOOSE-ORGANIZATION" | translate
+      }}</label>
+    <mat-select
+      (selectionChange)="onOrganizationChange()"
+      [(value)]="iotDeviceUpdate.organizationId"
+      [compareWith]="compare"
+      class="form-control"
+      id="organizationSelect"
+      panelClass="overflow-x-hidden"
+    >
+      <mat-option *ngFor="let organization of organizations | async" [value]="organization.id">
+        {{ organization.name }}
+      </mat-option>
+    </mat-select>
+    <label class="form-label" for="organizationSelect">{{
+        "IOTDEVICE.CHANGE-APPLICATION.CHOOSE-APPLICATION" | translate
+      }}</label>
+    <mat-select
+      (selectionChange)="onApplicationChange()"
+      [(value)]="iotDeviceUpdate.applicationId"
+      [compareWith]="compare"
+      class="form-control"
+      id="applicationSelect"
+      panelClass="overflow-x-hidden"
+    >
+      <mat-option *ngFor="let application of filteredApplications | async" [value]="application.id">
+        {{ application.name }}
+      </mat-option>
+    </mat-select>
+    <label class="form-label" for="organizationSelect">{{
+        "IOTDEVICE.CHANGE-APPLICATION.CHOOSE-DEVICE-MODEL" | translate
+      }}</label>
+    <mat-select
+      [(value)]="iotDeviceUpdate.deviceModelId"
+      [compareWith]="compare"
+      class="form-control"
+      id="deviceModelSelect"
+      panelClass="overflow-x-hidden"
+    >
+      <mat-option [value]="0">
+        {{ "QUESTION.DEVICE-MODEL-SELECT-NON" | translate }}
+      </mat-option>
+      <mat-option *ngFor="let deviceModel of deviceModels" [value]="deviceModel.id">
+        {{ deviceModel.body.name }}
+      </mat-option>
+    </mat-select>
+  </div>
+
+  <div class="container row" class="mt-3" mat-dialog-content>
+    <a (click)="addRow()" class="btn btn-secondary my-2 mb-3 mt-3">{{
+        "IOTDEVICE.CHANGE-APPLICATION.CHOOSE-DATA-TARGET" | translate
+      }}</a>
+    <ng-container *ngIf="payloadDecoders && iotDeviceUpdate.dataTargetToPayloadDecoderIds?.length > 0">
+      <table class="table table-striped table-bordered">
+        <tbody>
+        <tr
+          *ngFor="let element of iotDeviceUpdate.dataTargetToPayloadDecoderIds; let i = index"
+          [attr.data-index]="i"
+        >
+          <td>
+            <div class="row">
+              <mat-form-field appearance="fill">
+                <mat-label>{{ "IOTDEVICE.CHANGE-APPLICATION.ADD-DATA-TARGET" | translate }}</mat-label>
+                <mat-select [(value)]="element.dataTargetId" name="dataTarget">
+                  <mat-option *ngFor="let dataTarget of dataTargets" [value]="dataTarget.id">{{
+                      dataTarget.name
+                    }}
+                  </mat-option>
+                </mat-select>
+              </mat-form-field>
+            </div>
+          </td>
+          <td>
+            <div class="row">
+              <mat-form-field appearance="fill">
+                <mat-label>{{ "QUESTION.DATATARGET.SELECT-PAYLOADDECODER" | translate }}</mat-label>
+                <mat-select [(value)]="element.payloadDecoderId" matNativeControl name="payloadDecoder">
+                  <mat-option [value]="0">
+                    {{ "QUESTION.DATATARGET.NO-PAYLOAD-DECODER-SELECTED" | translate }}
+                  </mat-option>
+                  <mat-option *ngFor="let payloadDecoder of payloadDecoders" [value]="payloadDecoder.id">
+                    {{ payloadDecoder.name }}
+                  </mat-option>
+                </mat-select>
+              </mat-form-field>
+            </div>
+          </td>
+          <td>
+            <a (click)="deleteRow(i)">
+              <div class="text-center m-2">
+                <fa-icon [icon]="faTimesCircle"></fa-icon>
+                <p>{{ "DATATARGET.DELETE" | translate }}</p>
+              </div>
+            </a>
+          </td>
+        </tr>
+        </tbody>
+      </table>
+    </ng-container>
+  </div>
+
+  <div class="d-flex flex-row mat-dialog-actions" mat-dialog-actions>
+    <button (click)="onSubmit()" class="btn btn-primary">
+      {{ "GEN.SAVE" | translate }}
+    </button>
+    <button [mat-dialog-close]="false" class="btn btn-secondary ml-2" mat-dialog-close>
+      {{ "GEN.CANCEL" | translate }}
+    </button>
+  </div>
+</div>
diff --git a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss
new file mode 100644
index 00000000..a628c840
--- /dev/null
+++ b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.scss
@@ -0,0 +1,8 @@
+.iot-device-change-application-dialog {
+  width: 50vw;
+}
+
+.mat-dialog-actions {
+  margin-left: 13px;
+  margin-bottom: 13px;
+}
diff --git a/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts
new file mode 100644
index 00000000..bc69ff06
--- /dev/null
+++ b/src/app/applications/iot-devices/iot-device-change-application-dialog/iot-device-change-application-dialog.component.ts
@@ -0,0 +1,213 @@
+import { Component, Inject, OnDestroy, OnInit } from "@angular/core";
+import { MAT_DIALOG_DATA, MatDialogRef } from "@angular/material/dialog";
+import { MatSnackBar } from "@angular/material/snack-bar";
+import { Organisation } from "@app/admin/organisation/organisation.model";
+import { OrganisationService } from "@app/admin/organisation/organisation.service";
+import { DeviceModelService } from "@app/device-model/device-model.service";
+import { DeviceModel } from "@app/device-model/device.model";
+import { Application } from "@applications/application.model";
+import { ApplicationService } from "@applications/application.service";
+import { TranslateService } from "@ngx-translate/core";
+import { IoTDeviceApplicationDialogModel } from "@shared/models/dialog.model";
+import { ReplaySubject } from "rxjs";
+import { IotDevice, UpdateIoTDeviceApplication } from "../iot-device.model";
+import { IoTDeviceService } from "../iot-device.service";
+import { PayloadDecoder, PayloadDecoderMappedResponse } from "@payload-decoder/payload-decoder.model";
+import { PayloadDecoderService } from "@payload-decoder/payload-decoder.service";
+import { DatatargetService } from "@applications/datatarget/datatarget.service";
+import { Datatarget } from "@applications/datatarget/datatarget.model";
+import { PayloadDeviceDatatargetService } from "@payload-decoder/payload-device-datatarget.service";
+import { faTimesCircle } from "@fortawesome/free-solid-svg-icons";
+
+@Component({
+  selector: "app-iot-device-change-application-dialog",
+  templateUrl: "./iot-device-change-application-dialog.component.html",
+  styleUrls: ["./iot-device-change-application-dialog.component.scss"],
+})
+export class IoTDeviceChangeApplicationDialogComponent implements OnInit, OnDestroy {
+  public iotDevice: IotDevice;
+  public iotDeviceUpdate: UpdateIoTDeviceApplication;
+  public organizations: ReplaySubject<Organisation[]> = new ReplaySubject<Organisation[]>(1);
+  public applications: Application[];
+  public filteredApplications: ReplaySubject<Application[]> = new ReplaySubject<Application[]>(1);
+  public deviceModels: DeviceModel[];
+  public devices: IotDevice[] = [];
+  public payloadDecoders: PayloadDecoder[] = [];
+  public dataTargets: Datatarget[] = [];
+  faTimesCircle = faTimesCircle;
+  private subscriptions = [];
+
+  constructor(
+    private iotDeviceService: IoTDeviceService,
+    private applicationService: ApplicationService,
+    public translate: TranslateService,
+    private organizationService: OrganisationService,
+    private deviceModelService: DeviceModelService,
+    private payloadDecoderService: PayloadDecoderService,
+    private dateTargetService: DatatargetService,
+    private payloadDeviceDatatargetService: PayloadDeviceDatatargetService,
+    private snackBar: MatSnackBar,
+    private dialog: MatDialogRef<IoTDeviceChangeApplicationDialogComponent>,
+    @Inject(MAT_DIALOG_DATA) public dialogModel: IoTDeviceApplicationDialogModel
+  ) {}
+
+  ngOnInit(): void {
+    this.translate.use("da");
+    this.iotDeviceUpdate = {
+      deviceModelId: this.dialogModel.deviceId,
+      applicationId: 0,
+      organizationId: 0,
+      dataTargetToPayloadDecoderIds: [],
+    };
+
+    this.getIoTDeviceAndDefaultData(this.dialogModel.deviceId);
+  }
+
+  ngOnDestroy(): void {
+    this.subscriptions.forEach(s => s?.unsubscribe());
+  }
+
+  getIoTDeviceAndDefaultData(id: number): void {
+    const iotDevicesSubscription = this.iotDeviceService.getIoTDevice(id).subscribe((iotDevice: IotDevice) => {
+      this.iotDevice = iotDevice;
+      this.getOrganizations();
+      this.getApplications();
+      this.getPayloadDecoders();
+
+      this.getDataTargets(this.iotDevice.application.id);
+      this.getDeviceModels(this.iotDevice.application.belongsTo.id);
+
+      this.iotDeviceUpdate.deviceModelId = this.iotDevice.deviceModel.id;
+      this.iotDeviceUpdate.applicationId = this.iotDevice.application.id;
+      this.iotDeviceUpdate.organizationId = this.iotDevice.application.belongsTo.id;
+
+      this.getIoTDeviceCurrentDataTargetsAndPayloadDecoders(this.dialogModel.deviceId);
+    });
+
+    this.subscriptions.push(iotDevicesSubscription);
+  }
+
+  getIoTDeviceCurrentDataTargetsAndPayloadDecoders(id: number): void {
+    const payloadDeviceDatatargetSubscription = this.payloadDeviceDatatargetService
+      .getByIoTDevice(id)
+      .subscribe(dataTargetsAndPayloadDecoders => {
+        const dataTargetsAndPayloadIds = dataTargetsAndPayloadDecoders.data.map(val => {
+          return { dataTargetId: val.dataTarget.id, payloadDecoderId: val.payloadDecoder?.id };
+        });
+        this.iotDeviceUpdate.dataTargetToPayloadDecoderIds.push(...dataTargetsAndPayloadIds);
+      });
+
+    this.subscriptions.push(payloadDeviceDatatargetSubscription);
+  }
+
+  getOrganizations() {
+    const organizationsSubscription = this.organizationService.getMultipleWithApplicationAdmin().subscribe(res => {
+      this.organizations.next(res.data.slice());
+    });
+
+    this.subscriptions.push(organizationsSubscription);
+  }
+
+  getApplications(): void {
+    const applicationsSubscription = this.applicationService
+      .getApplications(1000, 0, "asc", "id")
+      .subscribe(applicationData => {
+        this.applications = applicationData.data;
+        this.filteredApplications.next(
+          this.applications.filter(app => app.belongsTo.id === this.iotDevice.application.belongsTo.id)
+        );
+      });
+
+    this.subscriptions.push(applicationsSubscription);
+  }
+
+  getPayloadDecoders() {
+    const payloadDecoderSubscription = this.payloadDecoderService
+      .getMultiple(1000, 0, "id", "ASC")
+      .subscribe((response: PayloadDecoderMappedResponse) => {
+        this.payloadDecoders = response.data.sort((a, b) => a.name.localeCompare(b.name, "en", { numeric: true }));
+      });
+
+    this.subscriptions.push(payloadDecoderSubscription);
+  }
+
+  getDataTargets(applicationId: number) {
+    const dataTargetSubscription = this.dateTargetService
+      .getByApplicationId(1000, 0, applicationId)
+      .subscribe(response => {
+        this.dataTargets = response.data;
+      });
+
+    this.subscriptions.push(dataTargetSubscription);
+  }
+
+  getDeviceModels(organizationId: number) {
+    const deviceModelSubscription = this.deviceModelService
+      .getMultiple(1000, 0, "asc", "id", organizationId)
+      .subscribe(res => {
+        this.deviceModels = res.data.sort((a, b) => a.body.name.localeCompare(b.body.name, "en", { numeric: true }));
+      });
+
+    this.subscriptions.push(deviceModelSubscription);
+  }
+
+  public addRow() {
+    this.iotDeviceUpdate.dataTargetToPayloadDecoderIds.push({
+      dataTargetId: null,
+      payloadDecoderId: null,
+    });
+  }
+
+  public deleteRow(index) {
+    this.iotDeviceUpdate.dataTargetToPayloadDecoderIds.splice(index, 1);
+  }
+
+  onOrganizationChange() {
+    this.filteredApplications.next(
+      this.applications.filter(app => app.belongsTo.id === this.iotDeviceUpdate.organizationId)
+    );
+    this.iotDeviceUpdate.applicationId = 0;
+    this.iotDeviceUpdate.deviceModelId = 0;
+    this.iotDeviceUpdate.dataTargetToPayloadDecoderIds = [];
+    this.dataTargets = [];
+    this.getDeviceModels(this.iotDeviceUpdate.organizationId);
+  }
+
+  onApplicationChange() {
+    this.getDataTargets(this.iotDeviceUpdate.applicationId);
+    this.iotDeviceUpdate.dataTargetToPayloadDecoderIds = [];
+  }
+
+  public compare(o1: any, o2: any): boolean {
+    return o1 === o2;
+  }
+
+  onSubmit() {
+    if (
+      !this.iotDeviceUpdate.applicationId ||
+      !this.iotDeviceUpdate.organizationId ||
+      this.iotDeviceUpdate.deviceModelId == null ||
+      this.iotDeviceUpdate.dataTargetToPayloadDecoderIds.some(val => !val.dataTargetId)
+    )
+      return;
+
+    const iotDevicesSubscription = this.iotDeviceService
+      .changeIoTDeviceApplication(this.iotDevice.id, this.iotDeviceUpdate)
+      .subscribe(savedIoTDevice => {
+        this.snackBar.open(
+          this.translate.instant("IOTDEVICE.CHANGE-APPLICATION.SNACKBAR-SAVED", {
+            deviceName: savedIoTDevice.name,
+            applicationName: savedIoTDevice.application.name,
+          }),
+          this.translate.instant("DIALOG.OK"),
+          {
+            duration: 10000,
+          }
+        );
+        this.dialog.close(true);
+        this.snackBar._openedSnackBarRef.afterDismissed().subscribe(() => location.reload());
+      });
+
+    this.subscriptions.push(iotDevicesSubscription);
+  }
+}
diff --git a/src/app/applications/iot-devices/iot-device-detail/iot-device-detail.component.ts b/src/app/applications/iot-devices/iot-device-detail/iot-device-detail.component.ts
index 7c6d9a7e..483395ca 100644
--- a/src/app/applications/iot-devices/iot-device-detail/iot-device-detail.component.ts
+++ b/src/app/applications/iot-devices/iot-device-detail/iot-device-detail.component.ts
@@ -15,6 +15,8 @@ import { Title } from "@angular/platform-browser";
 import { MeService } from "@shared/services/me.service";
 import { OrganizationAccessScope } from "@shared/enums/access-scopes";
 import { IotDeviceDetailsService } from "@applications/iot-devices/iot-device-details-service";
+import { IoTDeviceChangeApplicationDialogComponent } from "../iot-device-change-application-dialog/iot-device-change-application-dialog.component";
+import { ApplicationDialogModel, IoTDeviceApplicationDialogModel } from "@shared/models/dialog.model";
 
 @Component({
   selector: "app-iot-device",
@@ -70,7 +72,8 @@ export class IoTDeviceDetailComponent implements OnInit, OnDestroy {
     private dialog: MatDialog,
     private titleService: Title,
     private meService: MeService,
-    private iotDeviceDetailsService: IotDeviceDetailsService
+    private iotDeviceDetailsService: IotDeviceDetailsService,
+    private changeApplicationDialog: MatDialog
   ) {}
 
   ngOnInit(): void {
@@ -89,6 +92,7 @@ export class IoTDeviceDetailComponent implements OnInit, OnDestroy {
         label: "",
         editRouterLink: "../../iot-device-edit/" + this.deviceId,
         isErasable: true,
+        extraOptions: [],
       };
     }
 
@@ -115,7 +119,6 @@ export class IoTDeviceDetailComponent implements OnInit, OnDestroy {
         this.resetApiKeyCancel = translations["GEN.CANCEL"];
       });
 
-    this.dropdownButton.extraOptions = [];
     if (this.router.url.split("/").length <= 5) {
       this.router.navigateByUrl(this.router.url + "/details", {
         replaceUrl: true,
@@ -136,6 +139,16 @@ export class IoTDeviceDetailComponent implements OnInit, OnDestroy {
       if (this.canEdit && this.device.type === DeviceType.GENERIC_HTTP) {
         this.dropdownButton.extraOptions.push(this.resetApiKeyOption);
       }
+
+      if (this.device?.type !== DeviceType.SIGFOX) {
+        this.translate.get("IOTDEVICE.CHANGE-APPLICATION.TITLE").subscribe(translation => {
+          this.dropdownButton.extraOptions.push({
+            id: this.deviceId,
+            label: translation,
+            onClick: () => this.onOpenChangeApplicationDialog(),
+          });
+        });
+      }
     });
   }
 
@@ -170,6 +183,14 @@ export class IoTDeviceDetailComponent implements OnInit, OnDestroy {
     }
   }
 
+  onOpenChangeApplicationDialog() {
+    this.changeApplicationDialog.open(IoTDeviceChangeApplicationDialogComponent, {
+      data: {
+        deviceId: this.deviceId,
+      } as IoTDeviceApplicationDialogModel,
+    });
+  }
+
   ngOnDestroy() {
     // prevent memory leak by unsubscribing
     if (this.iotDeviceSubscription) {
diff --git a/src/app/applications/iot-devices/iot-device.model.ts b/src/app/applications/iot-devices/iot-device.model.ts
index 4ac40664..c6977f0e 100644
--- a/src/app/applications/iot-devices/iot-device.model.ts
+++ b/src/app/applications/iot-devices/iot-device.model.ts
@@ -87,3 +87,10 @@ export class IoTDeviceStatsResponse {
   snr: number;
   rxPacketsPerDr?: Record<number, number>;
 }
+
+export class UpdateIoTDeviceApplication {
+  public deviceModelId: number;
+  public organizationId: number;
+  public applicationId: number;
+  public dataTargetToPayloadDecoderIds: { dataTargetId: number; payloadDecoderId: number }[];
+}
diff --git a/src/app/applications/iot-devices/iot-device.service.ts b/src/app/applications/iot-devices/iot-device.service.ts
index a3f55e6d..82362803 100644
--- a/src/app/applications/iot-devices/iot-device.service.ts
+++ b/src/app/applications/iot-devices/iot-device.service.ts
@@ -6,6 +6,7 @@ import {
   IotDevicesImportResponse,
   IotDeviceImportRequest,
   IoTDeviceStatsResponse,
+  UpdateIoTDeviceApplication,
 } from "./iot-device.model";
 import { RestService } from "src/app/shared/services/rest.service";
 import { map } from "rxjs/operators";
@@ -66,6 +67,7 @@ export class IoTDeviceService {
           updatedBy: response.updatedBy,
           createdByName: this.userMinimalService.getUserNameFrom(response.createdBy),
           updatedByName: this.userMinimalService.getUserNameFrom(response.updatedBy),
+          deviceModel: response.deviceModel,
         };
       })
     );
@@ -90,4 +92,8 @@ export class IoTDeviceService {
   resetHttpDeviceApiKey(id: number): Observable<Pick<IotDevice, "apiKey">> {
     return this.restService.put(`${this.BASEURL}/resetHttpDeviceApiKey`, null, id);
   }
+
+  changeIoTDeviceApplication(id: number, body: UpdateIoTDeviceApplication): Observable<IotDevice> {
+    return this.restService.put(`${this.BASEURL}/changeApplication`, body, id);
+  }
 }
diff --git a/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.html b/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.html
index a07be631..404ea847 100644
--- a/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.html
+++ b/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.html
@@ -142,6 +142,11 @@
                 >{{ "IOTDEVICE-TABLE-ROW.EDIT" | translate }}
               </a>
             </li>
+            <li class="dropdown-item" *ngIf="iotDevice.type!==deviceTypes.SIGFOX">
+              <a (click)="onOpenChangeApplicationDialog(iotDevice.id)" routerLinkActive="active">{{
+                "IOTDEVICE.CHANGE-APPLICATION.TITLE" | translate
+              }}</a>
+            </li>
             <li class="dropdown-item">
               <a (click)="clickDelete(iotDevice)" [routerLink]="[]">{{ "IOTDEVICE-TABLE-ROW.DELETE" | translate }}</a>
             </li>
diff --git a/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.ts b/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.ts
index faba0d67..5eaa2e4a 100644
--- a/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.ts
+++ b/src/app/applications/iot-devices/iot-devices-table/iot-devices-table.component.ts
@@ -18,6 +18,8 @@ import { IoTDeviceService } from "../iot-device.service";
 import { DefaultPageSizeOptions } from "@shared/constants/page.constants";
 import { ActivatedRoute } from "@angular/router";
 import { TableColumn } from "@shared/types/table.type";
+import { IoTDeviceChangeApplicationDialogComponent } from "../iot-device-change-application-dialog/iot-device-change-application-dialog.component";
+import { IoTDeviceApplicationDialogModel } from "@shared/models/dialog.model";
 
 const columnDefinitions: TableColumn[] = [
   {
@@ -113,16 +115,14 @@ export class IotDevicesTableComponent implements AfterViewInit, OnInit {
   public pageSize = environment.tablePageSize;
   public pageSizeOptions = DefaultPageSizeOptions;
   public canEdit = false;
-
-  private readonly CHIRPSTACK_BATTERY_NOT_AVAILIBLE = 255;
-
+  deviceTypes = DeviceType;
   batteryStatusColor = "green";
   resultsLength = 0;
   isLoadingResults = true;
-
   displayedColumns: string[] = [];
-
   iotDeviceSavedColumns = "iotDeviceSavedColumns";
+  protected readonly columnDefinitions = columnDefinitions;
+  private readonly CHIRPSTACK_BATTERY_NOT_AVAILIBLE = 255;
 
   constructor(
     private restService: RestService,
@@ -131,7 +131,8 @@ export class IotDevicesTableComponent implements AfterViewInit, OnInit {
     public iotDeviceService: IoTDeviceService,
     private meService: MeService,
     private dialog: MatDialog,
-    private route: ActivatedRoute
+    private route: ActivatedRoute,
+    private changeApplicationDialog: MatDialog
   ) {
     translate.use("da");
     moment.locale("da");
@@ -242,6 +243,14 @@ export class IotDevicesTableComponent implements AfterViewInit, OnInit {
     }
   }
 
+  onOpenChangeApplicationDialog(id: number) {
+    this.changeApplicationDialog.open(IoTDeviceChangeApplicationDialogComponent, {
+      data: {
+        deviceId: id,
+      } as IoTDeviceApplicationDialogModel,
+    });
+  }
+
   showSigfoxDeleteDialog() {
     this.dialog.open(DeleteDialogComponent, {
       data: {
@@ -260,6 +269,4 @@ export class IotDevicesTableComponent implements AfterViewInit, OnInit {
     }
     return text.substring(0, maxLength) + "...";
   }
-
-  protected readonly columnDefinitions = columnDefinitions;
 }
diff --git a/src/app/applications/iot-devices/iot-devices.module.ts b/src/app/applications/iot-devices/iot-devices.module.ts
index b4782f72..fa6361a8 100644
--- a/src/app/applications/iot-devices/iot-devices.module.ts
+++ b/src/app/applications/iot-devices/iot-devices.module.ts
@@ -34,6 +34,7 @@ import { ExportCsvDialogComponent } from "./iot-devices-tab/export-csv-dialog/ex
 import { IotDeviceDetailsMqttInternalBrokerComponent } from "@applications/iot-devices/iot-device-detail/iot-device-details-mqtt-internal-broker/iot-device-details-mqtt-internal-broker.component";
 import { IotDeviceDetailsMqttExternalBrokerComponent } from "@applications/iot-devices/iot-device-detail/iot-device-details-mqtt-external-broker/iot-device-details-mqtt-external-broker.component";
 import { DownlinkTablesComponent } from "./iot-device-detail/downlink/downlink-tables/downlink-tables.component";
+import { IoTDeviceChangeApplicationDialogComponent } from "./iot-device-change-application-dialog/iot-device-change-application-dialog.component";
 
 @NgModule({
   declarations: [
@@ -60,6 +61,7 @@ import { DownlinkTablesComponent } from "./iot-device-detail/downlink/downlink-t
     MqttAuthenticationSelectComponent,
     IotDeviceDetailsMqttExternalBrokerComponent,
     ExportCsvDialogComponent,
+    IoTDeviceChangeApplicationDialogComponent,
   ],
   exports: [IotDevicesTableComponent, IoTDeviceDetailComponent],
   imports: [
diff --git a/src/app/device-model/device-model.service.ts b/src/app/device-model/device-model.service.ts
index 1c0308af..b34227fd 100644
--- a/src/app/device-model/device-model.service.ts
+++ b/src/app/device-model/device-model.service.ts
@@ -78,7 +78,6 @@ export class DeviceModelService {
       offset: offset,
       sort: sort,
       orderOn: orderOn,
-      organizationId: undefined,
     };
     if (organizationId) {
       body.organizationId = organizationId;
@@ -86,25 +85,26 @@ export class DeviceModelService {
     return this.restService.get(this.DEVICEMODELURL, body).pipe(
       map(response => {
         return {
-          data: response.data.map(
-            (item: any) =>
-              new DeviceModel(
-                item.id,
-                new DeviceModelBody(
-                  item.body.id,
-                  item.body.name,
-                  item.body.brandName,
-                  item.body.modelName,
-                  item.body.manufacturerName,
-                  item.body.category,
-                  item.body.energyLimitationClass,
-                  item.body.controlledProperty,
-                  item.body.supportedUnits,
-                  item.body.function,
-                  item.body.supportedProtocol
-                )
+          data: response.data.map((item: any) => {
+            let deviceModel = new DeviceModel(
+              item.id,
+              new DeviceModelBody(
+                item.body.id,
+                item.body.name,
+                item.body.brandName,
+                item.body.modelName,
+                item.body.manufacturerName,
+                item.body.category,
+                item.body.energyLimitationClass,
+                item.body.controlledProperty,
+                item.body.supportedUnits,
+                item.body.function,
+                item.body.supportedProtocol
               )
-          ),
+            );
+            deviceModel.belongsTo = item.belongsTo;
+            return deviceModel;
+          }),
           count: response.count,
         };
       })
diff --git a/src/app/device-model/device.model.ts b/src/app/device-model/device.model.ts
index 481343e0..faea8676 100644
--- a/src/app/device-model/device.model.ts
+++ b/src/app/device-model/device.model.ts
@@ -1,3 +1,5 @@
+import { Organisation } from "@app/admin/organisation/organisation.model";
+
 export class DeviceModelBody {
   id?: string;
   name?: string;
@@ -48,6 +50,7 @@ export class DeviceModelResponse {
 export class DeviceModel {
   id: number;
   body: DeviceModelBody = new DeviceModelBody();
+  belongsTo: Organisation;
   createdAt: string;
   updatedAt: string;
   createdBy: number;
diff --git a/src/app/payload-decoder/payload-device-datatarget.service.ts b/src/app/payload-decoder/payload-device-datatarget.service.ts
index 8f517c8e..9a51dc28 100644
--- a/src/app/payload-decoder/payload-device-datatarget.service.ts
+++ b/src/app/payload-decoder/payload-device-datatarget.service.ts
@@ -9,6 +9,7 @@ import { PayloadDeviceDatatarget, PayloadDeviceDatatargetGetByDataTargetResponse
 export class PayloadDeviceDatatargetService {
   private BASEURL = "iot-device-payload-decoder-data-target-connection";
   private BYDATATARGETURL = "/byDataTarget";
+  private BYDIOTDEVICEIDURL = "/byIoTDevice";
 
   constructor(private restService: RestService) {}
 
@@ -34,6 +35,10 @@ export class PayloadDeviceDatatargetService {
     return this.restService.get(this.BASEURL + this.BYDATATARGETURL, null, id);
   }
 
+  getByIoTDevice(id: number): Observable<PayloadDeviceDatatargetGetByDataTargetResponse> {
+    return this.restService.get(this.BASEURL + this.BYDIOTDEVICEIDURL, null, id);
+  }
+
   mapToDatatargetDevicePayload(dto: PayloadDeviceDatatargetGetByDataTargetResponse): PayloadDeviceDatatarget[] {
     const payloadDeviceDatatargetList = [];
     dto.data.forEach(element => {
diff --git a/src/app/shared/models/dialog.model.ts b/src/app/shared/models/dialog.model.ts
index 4551ba36..cce4a56a 100644
--- a/src/app/shared/models/dialog.model.ts
+++ b/src/app/shared/models/dialog.model.ts
@@ -22,3 +22,7 @@ export class GatewayDialogModel {
   gatewayDbId: number;
   organizationId?: number;
 }
+
+export class IoTDeviceApplicationDialogModel {
+  deviceId: number;
+}
diff --git a/src/assets/i18n/da.json b/src/assets/i18n/da.json
index d0132964..740b65e0 100644
--- a/src/assets/i18n/da.json
+++ b/src/assets/i18n/da.json
@@ -984,6 +984,15 @@
       "COPY-TO-CLIPBOARD": "Kopier",
       "DOWNLOAD": "Download",
       "NOCONNECTION": "Denne enhed kunne ikke forbinde til den eksterne broker. Ret indstillingerne til eller slet enheden."
+    },
+    "CHANGE-APPLICATION": {
+      "TITLE": "Skift applikation",
+      "CHOOSE-ORGANIZATION": "Vælg den organisation som ejer den applikationen, du vil skifte til",
+      "CHOOSE-APPLICATION": "Vælg hvilken applikation du vil skifte til",
+      "CHOOSE-DEVICE-MODEL": "Vælg device model",
+      "CHOOSE-DATA-TARGET": "Tilknyt data target",
+      "ADD-DATA-TARGET": "Vælg data target",
+      "SNACKBAR-SAVED": "{{deviceName}} er nu tilknyttet {{applicationName}}"
     }
   },
   "MESSAGE": {