diff --git a/src/app/core/provide-core.ts b/src/app/core/provide-core.ts
index f47557390c..a3f88788f5 100644
--- a/src/app/core/provide-core.ts
+++ b/src/app/core/provide-core.ts
@@ -25,7 +25,6 @@ import { SearchResult } from '../shared/search/models/search-result.model';
 import { Subscription } from '../shared/subscriptions/models/subscription.model';
 import { StatisticsEndpoint } from '../statistics/statistics-endpoint.model';
 import { SubmissionCoarNotifyConfig } from '../submission/sections/section-coar-notify/submission-coar-notify.config';
-import { SubmissionCoarNotifyWorkspaceitemModel } from '../submission/sections/section-coar-notify/submission-coar-notify-workspaceitem.model';
 import { SystemWideAlert } from '../system-wide-alert/system-wide-alert.model';
 import { AuthStatus } from './auth/models/auth-status.model';
 import { ShortLivedToken } from './auth/models/short-lived-token.model';
@@ -191,10 +190,10 @@ export const models =
     SearchConfig,
     SubmissionAccessesModel,
     QualityAssuranceSourceObject,
+    AccessStatusObject,
     ResearcherProfile,
     OrcidQueue,
     OrcidHistory,
-    AccessStatusObject,
     IdentifierData,
     Subscription,
     ItemRequest,
@@ -225,6 +224,5 @@ export const models =
     SearchResult,
     StatisticsEndpoint,
     CorrectionType,
-    SubmissionCoarNotifyWorkspaceitemModel,
     SupervisionOrder,
   ];
diff --git a/src/app/submission/sections/section-coar-notify/section-coar-notify-service.resource-type.ts b/src/app/submission/sections/section-coar-notify/section-coar-notify-service.resource-type.ts
index 53e41783ce..54ce43ab90 100644
--- a/src/app/submission/sections/section-coar-notify/section-coar-notify-service.resource-type.ts
+++ b/src/app/submission/sections/section-coar-notify/section-coar-notify-service.resource-type.ts
@@ -8,6 +8,3 @@ import { ResourceType } from '../../../core/shared/resource-type';
 
 
 export const SUBMISSION_COAR_NOTIFY_CONFIG = new ResourceType('submissioncoarnotifyconfig');
-
-export const COAR_NOTIFY_WORKSPACEITEM = new ResourceType('workspaceitem');
-
diff --git a/src/app/submission/sections/section-coar-notify/submission-coar-notify-workspaceitem.model.ts b/src/app/submission/sections/section-coar-notify/submission-coar-notify-workspaceitem.model.ts
deleted file mode 100644
index b80244c272..0000000000
--- a/src/app/submission/sections/section-coar-notify/submission-coar-notify-workspaceitem.model.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-import {
-  autoserialize,
-  deserialize,
-  deserializeAs,
-  inheritSerialization,
-} from 'cerialize';
-
-import { typedObject } from '../../../core/cache/builders/build-decorators';
-import { CacheableObject } from '../../../core/cache/cacheable-object.model';
-import { excludeFromEquals } from '../../../core/utilities/equals.decorators';
-import { COAR_NOTIFY_WORKSPACEITEM } from './section-coar-notify-service.resource-type';
-
-/** An CoarNotify  and its properties. */
-@typedObject
-@inheritSerialization(CacheableObject)
-export class SubmissionCoarNotifyWorkspaceitemModel extends CacheableObject {
-  static type = COAR_NOTIFY_WORKSPACEITEM;
-
-  @excludeFromEquals
-  @autoserialize
-  endorsement?: number[];
-
-  @deserializeAs('id')
-  review?: number[];
-
-  @autoserialize
-  ingest?: number[];
-
-  @deserialize
-  _links: {
-    self: {
-      href: string;
-    };
-  };
-
-  get self(): string {
-    return this._links.self.href;
-  }
-}