diff --git a/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.html b/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.html
index eefc372ac8..e07396c5e0 100644
--- a/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.html
+++ b/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.html
@@ -128,6 +128,22 @@
       }
     </div>
 
+    <!-- In the usesActorEmailId section -->
+    <div class="mb-5 mt-5">
+      <label class="status-label font-weight-bold" for="usesActorEmailId">{{ 'ldn-service-usesActorEmailId' | translate }}</label>
+      <div>
+        <input formControlName="usesActorEmailId" hidden id="usesActorEmailId"
+               name="usesActorEmailId" type="checkbox">
+        <div (click)="toggleUsesActorEmailId()"
+             [class.checked]="formModel.get('usesActorEmailId').value" class="toggle-switch">
+          <div class="slider"></div>
+        </div>
+        <div class="text-muted">
+          {{ 'ldn-service-usesActorEmailId-description' | translate }}
+        </div>
+      </div>
+    </div>
+
 
     <!-- In the Inbound Patterns Labels section -->
     @if (areControlsInitialized) {
diff --git a/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.ts b/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.ts
index 07c0453be9..ad3ed35439 100644
--- a/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.ts
+++ b/src/app/admin/admin-ldn-services/ldn-service-form/ldn-service-form.component.ts
@@ -125,6 +125,7 @@ export class LdnServiceFormComponent implements OnInit, OnDestroy {
       score: ['', [Validators.required, Validators.pattern('^0*(\.[0-9]+)?$|^1(\.0+)?$')]], inboundPattern: [''],
       constraintPattern: [''],
       enabled: [''],
+      usesActorEmailId: [''],
       type: LDN_SERVICE.value,
     });
   }
@@ -178,7 +179,8 @@ export class LdnServiceFormComponent implements OnInit, OnDestroy {
       return rest;
     });
 
-    const values = { ...this.formModel.value, enabled: true };
+    const values = { ...this.formModel.value, enabled: true,
+      usesActorEmailId: this.formModel.get('usesActorEmailId').value };
 
     const ldnServiceData = this.ldnServicesService.create(values);
 
@@ -237,6 +239,7 @@ export class LdnServiceFormComponent implements OnInit, OnDestroy {
             ldnUrl: this.ldnService.ldnUrl,
             type: this.ldnService.type,
             enabled: this.ldnService.enabled,
+            usesActorEmailId: this.ldnService.usesActorEmailId,
             lowerIp: this.ldnService.lowerIp,
             upperIp: this.ldnService.upperIp,
           });
@@ -384,6 +387,32 @@ export class LdnServiceFormComponent implements OnInit, OnDestroy {
     );
   }
 
+  /**
+   * Toggles the usesActorEmailId field of the LDN service by sending a patch request
+   */
+  toggleUsesActorEmailId() {
+    const newStatus = !this.formModel.get('usesActorEmailId').value;
+    if (!this.isNewService) {
+      const patchOperation: Operation = {
+        op: 'replace',
+        path: '/usesActorEmailId',
+        value: newStatus,
+      };
+
+      this.ldnServicesService.patch(this.ldnService, [patchOperation]).pipe(
+        getFirstCompletedRemoteData(),
+      ).subscribe(
+        () => {
+          this.formModel.get('usesActorEmailId').setValue(newStatus);
+          this.cdRef.detectChanges();
+        },
+      );
+    } else {
+      this.formModel.get('usesActorEmailId').setValue(newStatus);
+      this.cdRef.detectChanges();
+    }
+  }
+
   /**
    * Closes the modal
    */
diff --git a/src/app/admin/admin-ldn-services/ldn-service-serviceMock/ldnServicesRD$-mock.ts b/src/app/admin/admin-ldn-services/ldn-service-serviceMock/ldnServicesRD$-mock.ts
index 8494b67dab..bd732ea37e 100644
--- a/src/app/admin/admin-ldn-services/ldn-service-serviceMock/ldnServicesRD$-mock.ts
+++ b/src/app/admin/admin-ldn-services/ldn-service-serviceMock/ldnServicesRD$-mock.ts
@@ -12,6 +12,7 @@ import { LdnService } from '../ldn-services-model/ldn-services.model';
 export const mockLdnService: LdnService = {
   uuid: '1',
   enabled: false,
+  usesActorEmailId: false,
   score: 0,
   id: 1,
   lowerIp: '192.0.2.146',
@@ -49,6 +50,7 @@ export const mockLdnServiceRD$ = createSuccessfulRemoteDataObject$(mockLdnServic
 export const mockLdnServices: LdnService[] = [{
   uuid: '1',
   enabled: false,
+  usesActorEmailId: false,
   score: 0,
   id: 1,
   lowerIp: '192.0.2.146',
@@ -81,6 +83,7 @@ export const mockLdnServices: LdnService[] = [{
 }, {
   uuid: '2',
   enabled: false,
+  usesActorEmailId: false,
   score: 0,
   id: 2,
   lowerIp: '192.0.2.146',
diff --git a/src/app/admin/admin-ldn-services/ldn-services-model/ldn-services.model.ts b/src/app/admin/admin-ldn-services/ldn-services-model/ldn-services.model.ts
index 1497b618f0..5aed22ffb9 100644
--- a/src/app/admin/admin-ldn-services/ldn-services-model/ldn-services.model.ts
+++ b/src/app/admin/admin-ldn-services/ldn-services-model/ldn-services.model.ts
@@ -52,6 +52,9 @@ export class LdnService extends CacheableObject {
   @autoserialize
   enabled: boolean;
 
+  @autoserialize
+  usesActorEmailId: boolean;
+
   @autoserialize
   ldnUrl: string;
 
diff --git a/src/app/core/data/signposting-links.model.ts b/src/app/core/data/signposting-links.model.ts
index 11d2cafe00..dcc35e91e8 100644
--- a/src/app/core/data/signposting-links.model.ts
+++ b/src/app/core/data/signposting-links.model.ts
@@ -4,5 +4,6 @@
 export interface SignpostingLink {
     href?: string,
     rel?: string,
-    type?: string
+    type?: string,
+    profile?: string
 }
diff --git a/src/app/item-page/simple/item-page.component.ts b/src/app/item-page/simple/item-page.component.ts
index 0571f99bea..381029df3d 100644
--- a/src/app/item-page/simple/item-page.component.ts
+++ b/src/app/item-page/simple/item-page.component.ts
@@ -166,7 +166,8 @@ export class ItemPageComponent implements OnInit, OnDestroy {
           this.signpostingLinks = signpostingLinks;
 
           signpostingLinks.forEach((link: SignpostingLink) => {
-            links = links + (isNotEmpty(links) ? ', ' : '') + `<${link.href}> ; rel="${link.rel}"` + (isNotEmpty(link.type) ? ` ; type="${link.type}" ` : ' ');
+            links = links + (isNotEmpty(links) ? ', ' : '') + `<${link.href}> ; rel="${link.rel}"` + (isNotEmpty(link.type) ? ` ; type="${link.type}" ` : ' ')
+              + (isNotEmpty(link.profile) ? ` ; profile="${link.profile}" ` : '');
             let tag: LinkDefinition = {
               href: link.href,
               rel: link.rel,
@@ -176,6 +177,11 @@ export class ItemPageComponent implements OnInit, OnDestroy {
                 type: link.type,
               });
             }
+            if (isNotEmpty(link.profile)) {
+              tag = Object.assign(tag, {
+                profile: link.profile,
+              });
+            }
             this.linkHeadService.addTag(tag);
           });
 
diff --git a/src/app/item-page/simple/notify-requests-status/notify-status.enum.ts b/src/app/item-page/simple/notify-requests-status/notify-status.enum.ts
index e44c614130..19ba320d49 100644
--- a/src/app/item-page/simple/notify-requests-status/notify-status.enum.ts
+++ b/src/app/item-page/simple/notify-requests-status/notify-status.enum.ts
@@ -2,4 +2,5 @@ export enum RequestStatusEnum {
   ACCEPTED = 'ACCEPTED',
   REJECTED = 'REJECTED',
   REQUESTED = 'REQUESTED',
+  TENTATIVE_REJECT = 'TENTATIVE_REJECT',
 }
diff --git a/src/app/item-page/simple/notify-requests-status/request-status-alert-box/request-status-alert-box.component.ts b/src/app/item-page/simple/notify-requests-status/request-status-alert-box/request-status-alert-box.component.ts
index db5efd9b2c..e5b6fc6cb6 100644
--- a/src/app/item-page/simple/notify-requests-status/request-status-alert-box/request-status-alert-box.component.ts
+++ b/src/app/item-page/simple/notify-requests-status/request-status-alert-box/request-status-alert-box.component.ts
@@ -68,6 +68,13 @@ export class RequestStatusAlertBoxComponent implements OnInit {
         };
         break;
 
+      case RequestStatusEnum.TENTATIVE_REJECT:
+        this.displayOptions = {
+          alertType: 'alert-warning',
+          text: 'request-status-alert-box.tentative_rejected',
+        };
+        break;
+
       case RequestStatusEnum.REQUESTED:
         this.displayOptions = {
           alertType: 'alert-warning',
diff --git a/src/assets/i18n/en.json5 b/src/assets/i18n/en.json5
index de91e5a48e..48036b3155 100644
--- a/src/assets/i18n/en.json5
+++ b/src/assets/i18n/en.json5
@@ -6326,7 +6326,7 @@
 
   "quality-assurance.events.description-with-topic-and-target": "Below the list of all the suggestions for the selected topic <b>{{topic}}</b>, related to <b>{{source}}</b> and ",
 
-  "quality-assurance.event.table.event.message.serviceUrl": "Service URL:",
+  "quality-assurance.event.table.event.message.serviceUrl": "Actor:",
 
   "quality-assurance.event.table.event.message.link": "Link:",
 
@@ -6390,6 +6390,8 @@
 
   "request-status-alert-box.rejected": "The requested {{ offerType }} for <a href='{{serviceUrl}}' target='_blank'> {{ serviceName }}  </a> has been rejected.",
 
+  "request-status-alert-box.tentative_rejected": "The requested {{ offerType }} for <a href='{{serviceUrl}}' target='_blank'> {{ serviceName }}  </a> has been tentatively rejected. Revisions are required",
+
   "request-status-alert-box.requested": "The requested {{ offerType }} for <a href='{{serviceUrl}}' target='_blank'> {{ serviceName }}  </a> is pending.",
 
   "ldn-service-button-mark-inbound-deletion": "Mark supported pattern for deletion",
@@ -6406,6 +6408,10 @@
 
   "ldn-service-overview-close-modal": "Close modal",
 
+  "ldn-service-usesActorEmailId": "Requires actor email in notifications",
+
+  "ldn-service-usesActorEmailId-description": "If enabled, initial notifications sent will include the submitter email rather than the repository URL. This is usually the case for endorsement or review services.",
+
   "a-common-or_statement.label": "Item type is Journal Article or Dataset",
 
   "always_true_filter.label": "Always true",