diff --git a/apps/browser/src/background/main.background.ts b/apps/browser/src/background/main.background.ts
index 57237fded7..a42f19c228 100644
--- a/apps/browser/src/background/main.background.ts
+++ b/apps/browser/src/background/main.background.ts
@@ -539,6 +539,7 @@ export default class MainBackground {
       this.folderApiService,
       this.organizationService,
       this.sendApiService,
+      this.configService,
       logoutCallback,
     );
     this.eventUploadService = new EventUploadService(
diff --git a/apps/cli/src/bw.ts b/apps/cli/src/bw.ts
index d00a1bd972..8b3ea41e21 100644
--- a/apps/cli/src/bw.ts
+++ b/apps/cli/src/bw.ts
@@ -443,6 +443,7 @@ export class Main {
       this.folderApiService,
       this.organizationService,
       this.sendApiService,
+      this.configService,
       async (expired: boolean) => await this.logout(),
     );
 
diff --git a/apps/web/src/app/admin-console/organizations/members/components/member-dialog/member-dialog.component.html b/apps/web/src/app/admin-console/organizations/members/components/member-dialog/member-dialog.component.html
index 0b3ec78886..b69103bf12 100644
--- a/apps/web/src/app/admin-console/organizations/members/components/member-dialog/member-dialog.component.html
+++ b/apps/web/src/app/admin-console/organizations/members/components/member-dialog/member-dialog.component.html
@@ -138,25 +138,128 @@
             </div>
           </fieldset>
           <ng-container *ngIf="customUserTypeSelected">
-            <h3 class="mt-4 d-flex tw-font-semibold">
-              {{ "permissions" | i18n }}
-            </h3>
-            <div class="row" [formGroup]="permissionsGroup">
-              <div class="col-6">
-                <div class="mb-3">
-                  <label class="tw-font-semibold">{{ "managerPermissions" | i18n }}</label>
-                  <hr class="tw-mb-2 tw-mr-2 tw-mt-0" />
-                  <app-nested-checkbox
-                    parentId="manageAssignedCollections"
-                    [checkboxes]="permissionsGroup.controls.manageAssignedCollectionsGroup"
-                  >
-                  </app-nested-checkbox>
+            <ng-container *ngIf="!(flexibleCollectionsEnabled$ | async); else customPermissionsFC">
+              <h3 class="mt-4 d-flex tw-font-semibold">
+                {{ "permissions" | i18n }}
+              </h3>
+              <div class="row" [formGroup]="permissionsGroup">
+                <div class="col-6">
+                  <div class="mb-3">
+                    <label class="tw-font-semibold">{{ "managerPermissions" | i18n }}</label>
+                    <hr class="tw-mb-2 tw-mr-2 tw-mt-0" />
+                    <app-nested-checkbox
+                      parentId="manageAssignedCollections"
+                      [checkboxes]="permissionsGroup.controls.manageAssignedCollectionsGroup"
+                    >
+                    </app-nested-checkbox>
+                  </div>
+                </div>
+                <div class="col-6">
+                  <div class="mb-3">
+                    <label class="tw-font-semibold">{{ "adminPermissions" | i18n }}</label>
+                    <hr class="tw-mb-2 tw-mr-2 tw-mt-0" />
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="accessEventLogs"
+                        id="accessEventLogs"
+                        formControlName="accessEventLogs"
+                      />
+                      <label class="!tw-font-normal" for="accessEventLogs">
+                        {{ "accessEventLogs" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="accessImportExport"
+                        id="accessImportExport"
+                        formControlName="accessImportExport"
+                      />
+                      <label class="!tw-font-normal" for="accessImportExport">
+                        {{ "accessImportExport" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="accessReports"
+                        id="accessReports"
+                        formControlName="accessReports"
+                      />
+                      <label class="!tw-font-normal" for="accessReports">
+                        {{ "accessReports" | i18n }}
+                      </label>
+                    </div>
+                    <app-nested-checkbox
+                      parentId="manageAllCollections"
+                      [checkboxes]="permissionsGroup.controls.manageAllCollectionsGroup"
+                    >
+                    </app-nested-checkbox>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageGroups"
+                        id="manageGroups"
+                        formControlName="manageGroups"
+                      />
+                      <label class="!tw-font-normal" for="manageGroups">
+                        {{ "manageGroups" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageSso"
+                        id="manageSso"
+                        formControlName="manageSso"
+                      />
+                      <label class="!tw-font-normal" for="manageSso">
+                        {{ "manageSso" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="managePolicies"
+                        id="managePolicies"
+                        formControlName="managePolicies"
+                      />
+                      <label class="!tw-font-normal" for="managePolicies">
+                        {{ "managePolicies" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageUsers"
+                        id="manageUsers"
+                        formControlName="manageUsers"
+                        (change)="handleDependentPermissions()"
+                      />
+                      <label class="!tw-font-normal" for="manageUsers">
+                        {{ "manageUsers" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageResetPassword"
+                        id="manageResetPassword"
+                        formControlName="manageResetPassword"
+                        (change)="handleDependentPermissions()"
+                      />
+                      <label class="!tw-font-normal" for="manageResetPassword">
+                        {{ "manageAccountRecovery" | i18n }}
+                      </label>
+                    </div>
+                  </div>
                 </div>
               </div>
-              <div class="col-6">
-                <div class="mb-3">
-                  <label class="tw-font-semibold">{{ "adminPermissions" | i18n }}</label>
-                  <hr class="tw-mb-2 tw-mr-2 tw-mt-0" />
+            </ng-container>
+            <ng-template #customPermissionsFC>
+              <div class="row" [formGroup]="permissionsGroup">
+                <div class="col-4">
                   <div>
                     <input
                       type="checkbox"
@@ -190,71 +293,77 @@
                       {{ "accessReports" | i18n }}
                     </label>
                   </div>
+                </div>
+                <div class="col-4">
                   <app-nested-checkbox
                     parentId="manageAllCollections"
                     [checkboxes]="permissionsGroup.controls.manageAllCollectionsGroup"
                   >
                   </app-nested-checkbox>
-                  <div>
-                    <input
-                      type="checkbox"
-                      name="manageGroups"
-                      id="manageGroups"
-                      formControlName="manageGroups"
-                    />
-                    <label class="!tw-font-normal" for="manageGroups">
-                      {{ "manageGroups" | i18n }}
-                    </label>
-                  </div>
-                  <div>
-                    <input
-                      type="checkbox"
-                      name="manageSso"
-                      id="manageSso"
-                      formControlName="manageSso"
-                    />
-                    <label class="!tw-font-normal" for="manageSso">
-                      {{ "manageSso" | i18n }}
-                    </label>
-                  </div>
-                  <div>
-                    <input
-                      type="checkbox"
-                      name="managePolicies"
-                      id="managePolicies"
-                      formControlName="managePolicies"
-                    />
-                    <label class="!tw-font-normal" for="managePolicies">
-                      {{ "managePolicies" | i18n }}
-                    </label>
-                  </div>
-                  <div>
-                    <input
-                      type="checkbox"
-                      name="manageUsers"
-                      id="manageUsers"
-                      formControlName="manageUsers"
-                      (change)="handleDependentPermissions()"
-                    />
-                    <label class="!tw-font-normal" for="manageUsers">
-                      {{ "manageUsers" | i18n }}
-                    </label>
-                  </div>
-                  <div>
-                    <input
-                      type="checkbox"
-                      name="manageResetPassword"
-                      id="manageResetPassword"
-                      formControlName="manageResetPassword"
-                      (change)="handleDependentPermissions()"
-                    />
-                    <label class="!tw-font-normal" for="manageResetPassword">
-                      {{ "manageAccountRecovery" | i18n }}
-                    </label>
+                </div>
+                <div class="col-4">
+                  <div class="mb-3">
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageGroups"
+                        id="manageGroups"
+                        formControlName="manageGroups"
+                      />
+                      <label class="!tw-font-normal" for="manageGroups">
+                        {{ "manageGroups" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageSso"
+                        id="manageSso"
+                        formControlName="manageSso"
+                      />
+                      <label class="!tw-font-normal" for="manageSso">
+                        {{ "manageSso" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="managePolicies"
+                        id="managePolicies"
+                        formControlName="managePolicies"
+                      />
+                      <label class="!tw-font-normal" for="managePolicies">
+                        {{ "managePolicies" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageUsers"
+                        id="manageUsers"
+                        formControlName="manageUsers"
+                        (change)="handleDependentPermissions()"
+                      />
+                      <label class="!tw-font-normal" for="manageUsers">
+                        {{ "manageUsers" | i18n }}
+                      </label>
+                    </div>
+                    <div>
+                      <input
+                        type="checkbox"
+                        name="manageResetPassword"
+                        id="manageResetPassword"
+                        formControlName="manageResetPassword"
+                        (change)="handleDependentPermissions()"
+                      />
+                      <label class="!tw-font-normal" for="manageResetPassword">
+                        {{ "manageAccountRecovery" | i18n }}
+                      </label>
+                    </div>
                   </div>
                 </div>
               </div>
-            </div>
+            </ng-template>
           </ng-container>
           <ng-container *ngIf="canUseSecretsManager">
             <h3 class="mt-4">
diff --git a/apps/web/src/app/billing/organizations/sm-subscribe-standalone.component.ts b/apps/web/src/app/billing/organizations/sm-subscribe-standalone.component.ts
index 1f8b70e03f..e2b3107ae7 100644
--- a/apps/web/src/app/billing/organizations/sm-subscribe-standalone.component.ts
+++ b/apps/web/src/app/billing/organizations/sm-subscribe-standalone.component.ts
@@ -9,6 +9,8 @@ import { Organization } from "@bitwarden/common/admin-console/models/domain/orga
 import { SecretsManagerSubscribeRequest } from "@bitwarden/common/billing/models/request/sm-subscribe.request";
 import { BillingCustomerDiscount } from "@bitwarden/common/billing/models/response/organization-subscription.response";
 import { PlanResponse } from "@bitwarden/common/billing/models/response/plan.response";
+import { FeatureFlag } from "@bitwarden/common/enums/feature-flag.enum";
+import { ConfigServiceAbstraction } from "@bitwarden/common/platform/abstractions/config/config.service.abstraction";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 
@@ -33,6 +35,7 @@ export class SecretsManagerSubscribeStandaloneComponent {
     private i18nService: I18nService,
     private organizationApiService: OrganizationApiServiceAbstraction,
     private organizationService: InternalOrganizationServiceAbstraction,
+    private configService: ConfigServiceAbstraction,
   ) {}
 
   submit = async () => {
@@ -52,7 +55,11 @@ export class SecretsManagerSubscribeStandaloneComponent {
       isMember: this.organization.isMember,
       isProviderUser: this.organization.isProviderUser,
     });
-    await this.organizationService.upsert(organizationData);
+    const flexibleCollectionsEnabled = await this.configService.getFeatureFlag(
+      FeatureFlag.FlexibleCollections,
+      false,
+    );
+    await this.organizationService.upsert(organizationData, flexibleCollectionsEnabled);
 
     /*
       Because subscribing to Secrets Manager automatically provides access to Secrets Manager for the
diff --git a/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.html b/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.html
index 41e785a6eb..30227222e6 100644
--- a/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.html
+++ b/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.html
@@ -109,7 +109,7 @@
         {{ "cancel" | i18n }}
       </button>
       <button
-        *ngIf="editMode && organization?.canDeleteAssignedCollections"
+        *ngIf="canDelete$ | async"
         type="button"
         bitIconButton="bwi-trash"
         buttonType="danger"
diff --git a/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.ts b/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.ts
index 92022fc200..644e6ca284 100644
--- a/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.ts
+++ b/apps/web/src/app/vault/components/collection-dialog/collection-dialog.component.ts
@@ -313,6 +313,13 @@ export class CollectionDialogComponent implements OnInit, OnDestroy {
     this.close(CollectionDialogAction.Deleted, this.collection);
   };
 
+  protected canDelete$ = this.flexibleCollectionsEnabled$.pipe(
+    map(
+      (flexibleCollectionsEnabled) =>
+        this.editMode && this.collection.canDelete(this.organization, flexibleCollectionsEnabled),
+    ),
+  );
+
   ngOnDestroy(): void {
     this.destroy$.next();
     this.destroy$.complete();
diff --git a/apps/web/src/app/vault/components/vault-items/vault-items.component.ts b/apps/web/src/app/vault/components/vault-items/vault-items.component.ts
index 909a9a142b..8497c23f06 100644
--- a/apps/web/src/app/vault/components/vault-items/vault-items.component.ts
+++ b/apps/web/src/app/vault/components/vault-items/vault-items.component.ts
@@ -106,7 +106,7 @@ export class VaultItemsComponent {
     }
 
     const organization = this.allOrganizations.find((o) => o.id === collection.organizationId);
-    return collection.canEdit(organization);
+    return collection.canEdit(organization, this.flexibleCollectionsEnabled);
   }
 
   protected canDeleteCollection(collection: CollectionView): boolean {
diff --git a/apps/web/src/app/vault/core/views/collection-admin.view.ts b/apps/web/src/app/vault/core/views/collection-admin.view.ts
index f773fbc493..b0540138bf 100644
--- a/apps/web/src/app/vault/core/views/collection-admin.view.ts
+++ b/apps/web/src/app/vault/core/views/collection-admin.view.ts
@@ -31,15 +31,15 @@ export class CollectionAdminView extends CollectionView {
     this.assigned = response.assigned;
   }
 
-  override canEdit(org: Organization): boolean {
-    return org?.canEditAnyCollection || (org?.canEditAssignedCollections && this.assigned);
+  override canEdit(org: Organization, flexibleCollectionsEnabled: boolean): boolean {
+    return flexibleCollectionsEnabled
+      ? org?.canEditAnyCollection
+      : org?.canEditAnyCollection || (org?.canEditAssignedCollections && this.assigned);
   }
 
   override canDelete(org: Organization, flexibleCollectionsEnabled: boolean): boolean {
-    if (flexibleCollectionsEnabled) {
-      return org?.canDeleteAnyCollection;
-    } else {
-      return org?.canDeleteAnyCollection || (org?.canDeleteAssignedCollections && this.assigned);
-    }
+    return flexibleCollectionsEnabled
+      ? org?.canDeleteAnyCollection
+      : org?.canDeleteAnyCollection || (org?.canDeleteAssignedCollections && this.assigned);
   }
 }
diff --git a/apps/web/src/app/vault/individual-vault/bulk-action-dialogs/bulk-delete-dialog/bulk-delete-dialog.component.ts b/apps/web/src/app/vault/individual-vault/bulk-action-dialogs/bulk-delete-dialog/bulk-delete-dialog.component.ts
index ba470a7e07..38d4351872 100644
--- a/apps/web/src/app/vault/individual-vault/bulk-action-dialogs/bulk-delete-dialog/bulk-delete-dialog.component.ts
+++ b/apps/web/src/app/vault/individual-vault/bulk-action-dialogs/bulk-delete-dialog/bulk-delete-dialog.component.ts
@@ -3,6 +3,8 @@ import { Component, Inject } from "@angular/core";
 
 import { ApiService } from "@bitwarden/common/abstractions/api.service";
 import { Organization } from "@bitwarden/common/admin-console/models/domain/organization";
+import { FeatureFlag } from "@bitwarden/common/enums/feature-flag.enum";
+import { ConfigServiceAbstraction } from "@bitwarden/common/platform/abstractions/config/config.service.abstraction";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
@@ -59,6 +61,7 @@ export class BulkDeleteDialogComponent {
     private i18nService: I18nService,
     private apiService: ApiService,
     private collectionService: CollectionService,
+    private configService: ConfigServiceAbstraction,
   ) {
     this.cipherIds = params.cipherIds ?? [];
     this.collectionIds = params.collectionIds ?? [];
@@ -125,11 +128,14 @@ export class BulkDeleteDialogComponent {
   }
 
   private async deleteCollections(): Promise<any> {
+    const flexibleCollectionsEnabled = await this.configService.getFeatureFlag(
+      FeatureFlag.FlexibleCollections,
+      false,
+    );
     // From org vault
     if (this.organization) {
       if (
-        !this.organization.canDeleteAssignedCollections &&
-        !this.organization.canDeleteAnyCollection
+        this.collections.some((c) => !c.canDelete(this.organization, flexibleCollectionsEnabled))
       ) {
         this.platformUtilsService.showToast(
           "error",
@@ -143,7 +149,8 @@ export class BulkDeleteDialogComponent {
     } else if (this.organizations && this.collections) {
       const deletePromises: Promise<any>[] = [];
       for (const organization of this.organizations) {
-        if (!organization.canDeleteAssignedCollections && !organization.canDeleteAnyCollection) {
+        const orgCollections = this.collections.filter((o) => o.organizationId === organization.id);
+        if (orgCollections.some((c) => !c.canDelete(organization, flexibleCollectionsEnabled))) {
           this.platformUtilsService.showToast(
             "error",
             this.i18nService.t("errorOccurred"),
@@ -151,11 +158,9 @@ export class BulkDeleteDialogComponent {
           );
           return;
         }
-        const orgCollections = this.collections
-          .filter((o) => o.organizationId === organization.id)
-          .map((c) => c.id);
+        const orgCollectionIds = orgCollections.map((c) => c.id);
         deletePromises.push(
-          this.apiService.deleteManyCollections(this.organization.id, orgCollections),
+          this.apiService.deleteManyCollections(this.organization.id, orgCollectionIds),
         );
       }
       return await Promise.all(deletePromises);
diff --git a/apps/web/src/app/vault/individual-vault/vault-header/vault-header.component.ts b/apps/web/src/app/vault/individual-vault/vault-header/vault-header.component.ts
index 3fd33abeca..f5647c4127 100644
--- a/apps/web/src/app/vault/individual-vault/vault-header/vault-header.component.ts
+++ b/apps/web/src/app/vault/individual-vault/vault-header/vault-header.component.ts
@@ -146,7 +146,7 @@ export class VaultHeaderComponent {
     const organization = this.organizations.find(
       (o) => o.id === this.collection?.node.organizationId,
     );
-    return this.collection.node.canEdit(organization);
+    return this.collection.node.canEdit(organization, this.flexibleCollectionsEnabled);
   }
 
   async editCollection(tab: CollectionDialogTabType): Promise<void> {
diff --git a/apps/web/src/app/vault/individual-vault/vault.component.ts b/apps/web/src/app/vault/individual-vault/vault.component.ts
index 764f5cd6a1..bf389fc7f7 100644
--- a/apps/web/src/app/vault/individual-vault/vault.component.ts
+++ b/apps/web/src/app/vault/individual-vault/vault.component.ts
@@ -688,7 +688,11 @@ export class VaultComponent implements OnInit, OnDestroy {
 
   async deleteCollection(collection: CollectionView): Promise<void> {
     const organization = this.organizationService.get(collection.organizationId);
-    if (!organization.canDeleteAssignedCollections && !organization.canDeleteAnyCollection) {
+    const flexibleCollectionsEnabled = await this.configService.getFeatureFlag(
+      FeatureFlag.FlexibleCollections,
+      false,
+    );
+    if (!collection.canDelete(organization, flexibleCollectionsEnabled)) {
       this.platformUtilsService.showToast(
         "error",
         this.i18nService.t("errorOccurred"),
diff --git a/apps/web/src/app/vault/org-vault/vault-header/vault-header.component.ts b/apps/web/src/app/vault/org-vault/vault-header/vault-header.component.ts
index 880bc60d3c..9740705ae9 100644
--- a/apps/web/src/app/vault/org-vault/vault-header/vault-header.component.ts
+++ b/apps/web/src/app/vault/org-vault/vault-header/vault-header.component.ts
@@ -152,7 +152,7 @@ export class VaultHeaderComponent {
     }
 
     // Otherwise, check if we can edit the specified collection
-    return this.collection.node.canEdit(this.organization);
+    return this.collection.node.canEdit(this.organization, this.flexibleCollectionsEnabled);
   }
 
   addCipher() {
diff --git a/apps/web/src/app/vault/org-vault/vault.component.ts b/apps/web/src/app/vault/org-vault/vault.component.ts
index 53f544fcb9..aa547da365 100644
--- a/apps/web/src/app/vault/org-vault/vault.component.ts
+++ b/apps/web/src/app/vault/org-vault/vault.component.ts
@@ -132,6 +132,7 @@ export class VaultComponent implements OnInit, OnDestroy {
     FeatureFlag.BulkCollectionAccess,
     false,
   );
+  protected flexibleCollectionsEnabled: boolean;
 
   private searchText$ = new Subject<string>();
   private refresh$ = new BehaviorSubject<void>(null);
@@ -750,10 +751,11 @@ export class VaultComponent implements OnInit, OnDestroy {
   }
 
   async deleteCollection(collection: CollectionView): Promise<void> {
-    if (
-      !this.organization.canDeleteAssignedCollections &&
-      !this.organization.canDeleteAnyCollection
-    ) {
+    const flexibleCollectionsEnabled = await this.configService.getFeatureFlag(
+      FeatureFlag.FlexibleCollections,
+      false,
+    );
+    if (!collection.canDelete(this.organization, flexibleCollectionsEnabled)) {
       this.platformUtilsService.showToast(
         "error",
         this.i18nService.t("errorOccurred"),
diff --git a/libs/angular/src/services/jslib-services.module.ts b/libs/angular/src/services/jslib-services.module.ts
index 4e5b3f667a..412e3ce5ae 100644
--- a/libs/angular/src/services/jslib-services.module.ts
+++ b/libs/angular/src/services/jslib-services.module.ts
@@ -459,6 +459,7 @@ import { ModalService } from "./modal.service";
         FolderApiServiceAbstraction,
         OrganizationServiceAbstraction,
         SendApiServiceAbstraction,
+        ConfigServiceAbstraction,
         LOGOUT_CALLBACK,
       ],
     },
diff --git a/libs/common/src/admin-console/abstractions/organization/organization.service.abstraction.ts b/libs/common/src/admin-console/abstractions/organization/organization.service.abstraction.ts
index 603ef54b6b..f35f1e4dbb 100644
--- a/libs/common/src/admin-console/abstractions/organization/organization.service.abstraction.ts
+++ b/libs/common/src/admin-console/abstractions/organization/organization.service.abstraction.ts
@@ -95,6 +95,12 @@ export abstract class OrganizationService {
 }
 
 export abstract class InternalOrganizationServiceAbstraction extends OrganizationService {
-  replace: (organizations: { [id: string]: OrganizationData }) => Promise<void>;
-  upsert: (OrganizationData: OrganizationData | OrganizationData[]) => Promise<void>;
+  replace: (
+    organizations: { [id: string]: OrganizationData },
+    flexibleCollectionsEnabled: boolean,
+  ) => Promise<void>;
+  upsert: (
+    OrganizationData: OrganizationData | OrganizationData[],
+    flexibleCollectionsEnabled: boolean,
+  ) => Promise<void>;
 }
diff --git a/libs/common/src/admin-console/models/domain/organization.ts b/libs/common/src/admin-console/models/domain/organization.ts
index b89f03823e..13b53249a3 100644
--- a/libs/common/src/admin-console/models/domain/organization.ts
+++ b/libs/common/src/admin-console/models/domain/organization.ts
@@ -186,14 +186,29 @@ export class Organization {
     return this.canEditAnyCollection || this.canDeleteAnyCollection;
   }
 
+  /**
+   * @deprecated
+   * This is deprecated with the introduction of Flexible Collections.
+   * This will always return false if FlexibleCollections flag is on.
+   */
   get canEditAssignedCollections() {
     return this.isManager || this.permissions.editAssignedCollections;
   }
 
+  /**
+   * @deprecated
+   * This is deprecated with the introduction of Flexible Collections.
+   * This will always return false if FlexibleCollections flag is on.
+   */
   get canDeleteAssignedCollections() {
     return this.isManager || this.permissions.deleteAssignedCollections;
   }
 
+  /**
+   * @deprecated
+   * This is deprecated with the introduction of Flexible Collections.
+   * This will always return false if FlexibleCollections flag is on.
+   */
   get canViewAssignedCollections() {
     return this.canDeleteAssignedCollections || this.canEditAssignedCollections;
   }
diff --git a/libs/common/src/admin-console/services/organization/organization.service.spec.ts b/libs/common/src/admin-console/services/organization/organization.service.spec.ts
index 598b24f330..5dc2fd7d52 100644
--- a/libs/common/src/admin-console/services/organization/organization.service.spec.ts
+++ b/libs/common/src/admin-console/services/organization/organization.service.spec.ts
@@ -110,7 +110,7 @@ describe("Organization Service", () => {
   });
 
   it("upsert", async () => {
-    await organizationService.upsert(organizationData("2", "Test 2"));
+    await organizationService.upsert(organizationData("2", "Test 2"), false);
 
     expect(await firstValueFrom(organizationService.organizations$)).toEqual([
       {
@@ -146,7 +146,7 @@ describe("Organization Service", () => {
 
   describe("delete", () => {
     it("exists", async () => {
-      await organizationService.delete("1");
+      await organizationService.delete("1", false);
 
       expect(stateService.getOrganizations).toHaveBeenCalledTimes(2);
 
@@ -154,7 +154,7 @@ describe("Organization Service", () => {
     });
 
     it("does not exist", async () => {
-      organizationService.delete("1");
+      organizationService.delete("1", false);
 
       expect(stateService.getOrganizations).toHaveBeenCalledTimes(2);
     });
diff --git a/libs/common/src/admin-console/services/organization/organization.service.ts b/libs/common/src/admin-console/services/organization/organization.service.ts
index b10f24ca85..a54c988526 100644
--- a/libs/common/src/admin-console/services/organization/organization.service.ts
+++ b/libs/common/src/admin-console/services/organization/organization.service.ts
@@ -5,6 +5,7 @@ import {
   InternalOrganizationServiceAbstraction,
   isMember,
 } from "../../abstractions/organization/organization.service.abstraction";
+import { OrganizationUserType } from "../../enums";
 import { OrganizationData } from "../../models/data/organization.data";
 import { Organization } from "../../models/domain/organization";
 
@@ -51,7 +52,7 @@ export class OrganizationService implements InternalOrganizationServiceAbstracti
     return organizations.length > 0;
   }
 
-  async upsert(organization: OrganizationData): Promise<void> {
+  async upsert(organization: OrganizationData, flexibleCollectionsEnabled: boolean): Promise<void> {
     let organizations = await this.stateService.getOrganizations();
     if (organizations == null) {
       organizations = {};
@@ -59,10 +60,10 @@ export class OrganizationService implements InternalOrganizationServiceAbstracti
 
     organizations[organization.id] = organization;
 
-    await this.replace(organizations);
+    await this.replace(organizations, flexibleCollectionsEnabled);
   }
 
-  async delete(id: string): Promise<void> {
+  async delete(id: string, flexibleCollectionsEnabled: boolean): Promise<void> {
     const organizations = await this.stateService.getOrganizations();
     if (organizations == null) {
       return;
@@ -73,7 +74,7 @@ export class OrganizationService implements InternalOrganizationServiceAbstracti
     }
 
     delete organizations[id];
-    await this.replace(organizations);
+    await this.replace(organizations, flexibleCollectionsEnabled);
   }
 
   get(id: string): Organization {
@@ -102,7 +103,24 @@ export class OrganizationService implements InternalOrganizationServiceAbstracti
     return organizations.find((organization) => organization.identifier === identifier);
   }
 
-  async replace(organizations: { [id: string]: OrganizationData }) {
+  async replace(
+    organizations: { [id: string]: OrganizationData },
+    flexibleCollectionsEnabled: boolean,
+  ) {
+    // If Flexible Collections is enabled, treat Managers as Users and ignore deprecated permissions
+    if (flexibleCollectionsEnabled) {
+      Object.values(organizations).forEach((o) => {
+        if (o.type === OrganizationUserType.Manager) {
+          o.type = OrganizationUserType.User;
+        }
+
+        if (o.permissions != null) {
+          o.permissions.editAssignedCollections = false;
+          o.permissions.deleteAssignedCollections = false;
+        }
+      });
+    }
+
     await this.stateService.setOrganizations(organizations);
     this.updateObservables(organizations);
   }
diff --git a/libs/common/src/vault/models/view/collection.view.ts b/libs/common/src/vault/models/view/collection.view.ts
index d46aa242fe..79db734fae 100644
--- a/libs/common/src/vault/models/view/collection.view.ts
+++ b/libs/common/src/vault/models/view/collection.view.ts
@@ -32,13 +32,16 @@ export class CollectionView implements View, ITreeNodeObject {
   }
 
   // For editing collection details, not the items within it.
-  canEdit(org: Organization): boolean {
+  canEdit(org: Organization, flexibleCollectionsEnabled: boolean): boolean {
     if (org.id !== this.organizationId) {
       throw new Error(
         "Id of the organization provided does not match the org id of the collection.",
       );
     }
-    return org?.canEditAnyCollection || org?.canEditAssignedCollections;
+
+    return flexibleCollectionsEnabled
+      ? org?.canEditAnyCollection || this.manage
+      : org?.canEditAnyCollection || org?.canEditAssignedCollections;
   }
 
   // For deleting a collection, not the items within it.
@@ -49,10 +52,8 @@ export class CollectionView implements View, ITreeNodeObject {
       );
     }
 
-    if (flexibleCollectionsEnabled) {
-      return org?.canDeleteAnyCollection || (!org?.limitCollectionCreationDeletion && this.manage);
-    } else {
-      return org?.canDeleteAnyCollection || org?.canDeleteAssignedCollections;
-    }
+    return flexibleCollectionsEnabled
+      ? org?.canDeleteAnyCollection || (!org?.limitCollectionCreationDeletion && this.manage)
+      : org?.canDeleteAnyCollection || org?.canDeleteAssignedCollections;
   }
 }
diff --git a/libs/common/src/vault/services/sync/sync.service.ts b/libs/common/src/vault/services/sync/sync.service.ts
index a36277631a..93d88ac0fb 100644
--- a/libs/common/src/vault/services/sync/sync.service.ts
+++ b/libs/common/src/vault/services/sync/sync.service.ts
@@ -10,6 +10,7 @@ import { ProviderData } from "../../../admin-console/models/data/provider.data";
 import { PolicyResponse } from "../../../admin-console/models/response/policy.response";
 import { KeyConnectorService } from "../../../auth/abstractions/key-connector.service";
 import { ForceSetPasswordReason } from "../../../auth/models/domain/force-set-password-reason";
+import { FeatureFlag } from "../../../enums/feature-flag.enum";
 import { DomainsResponse } from "../../../models/response/domains.response";
 import {
   SyncCipherNotification,
@@ -17,6 +18,7 @@ import {
   SyncSendNotification,
 } from "../../../models/response/notification.response";
 import { ProfileResponse } from "../../../models/response/profile.response";
+import { ConfigServiceAbstraction } from "../../../platform/abstractions/config/config.service.abstraction";
 import { CryptoService } from "../../../platform/abstractions/crypto.service";
 import { LogService } from "../../../platform/abstractions/log.service";
 import { MessagingService } from "../../../platform/abstractions/messaging.service";
@@ -59,6 +61,7 @@ export class SyncService implements SyncServiceAbstraction {
     private folderApiService: FolderApiServiceAbstraction,
     private organizationService: InternalOrganizationServiceAbstraction,
     private sendApiService: SendApiService,
+    private configService: ConfigServiceAbstraction,
     private logoutCallback: (expired: boolean) => Promise<void>,
   ) {}
 
@@ -318,7 +321,11 @@ export class SyncService implements SyncServiceAbstraction {
 
     await this.setForceSetPasswordReasonIfNeeded(response);
 
-    await this.syncProfileOrganizations(response);
+    const flexibleCollectionsEnabled = await this.configService.getFeatureFlag(
+      FeatureFlag.FlexibleCollections,
+      false,
+    );
+    await this.syncProfileOrganizations(response, flexibleCollectionsEnabled);
 
     const providers: { [id: string]: ProviderData } = {};
     response.providers.forEach((p) => {
@@ -374,7 +381,10 @@ export class SyncService implements SyncServiceAbstraction {
     }
   }
 
-  private async syncProfileOrganizations(response: ProfileResponse) {
+  private async syncProfileOrganizations(
+    response: ProfileResponse,
+    flexibleCollectionsEnabled: boolean,
+  ) {
     const organizations: { [id: string]: OrganizationData } = {};
     response.organizations.forEach((o) => {
       organizations[o.id] = new OrganizationData(o, {
@@ -394,7 +404,7 @@ export class SyncService implements SyncServiceAbstraction {
       }
     });
 
-    await this.organizationService.replace(organizations);
+    await this.organizationService.replace(organizations, flexibleCollectionsEnabled);
   }
 
   private async syncFolders(response: FolderResponse[]) {