diff --git a/apps/red-ui/src/app/modules/admin/services/admin-dialog.service.ts b/apps/red-ui/src/app/modules/admin/services/admin-dialog.service.ts
index 1ba3e00fc..943cb8852 100644
--- a/apps/red-ui/src/app/modules/admin/services/admin-dialog.service.ts
+++ b/apps/red-ui/src/app/modules/admin/services/admin-dialog.service.ts
@@ -22,6 +22,8 @@ import { ConfigureCertificateDialogComponent } from '../dialogs/configure-digita
 import { EditColorDialogComponent } from '../dialogs/edit-color-dialog/edit-color-dialog.component';
 import { SmtpAuthDialogComponent } from '../dialogs/smtp-auth-dialog/smtp-auth-dialog.component';
 import { UploadDictionaryDialogComponent } from '../dialogs/upload-dictionary-dialog/upload-dictionary-dialog.component';
+import { UserStatsService } from './user-stats.service';
+import { result } from 'lodash-es';
 
 type DialogType =
     | 'confirm'
@@ -73,12 +75,16 @@ export class AdminDialogService extends DialogService<DialogType> {
         private readonly _activeDossiersService: ActiveDossiersService,
         private readonly _loadingService: LoadingService,
         private readonly _userService: UserService,
+        private readonly _userStatsService: UserStatsService,
         private readonly _reportTemplateService: ReportTemplateService,
     ) {
         super(_dialog);
     }
 
-    deleteUsers(userIds: string[], cb?: () => Promise<void> | void): void {
+    async deleteUsers(userIds: string[], cb?: () => Promise<void> | void): Promise<void> {
+        // const result = await firstValueFrom(this._userStatsService.getFor(userIds));
+        // console.log('result: ', result);
+
         const data: IConfirmationDialogData = {
             title: _('confirm-delete-users.title'),
             question: _('confirm-delete-users.warning'),
diff --git a/apps/red-ui/src/app/modules/admin/services/user-stats.service.ts b/apps/red-ui/src/app/modules/admin/services/user-stats.service.ts
new file mode 100644
index 000000000..437648cac
--- /dev/null
+++ b/apps/red-ui/src/app/modules/admin/services/user-stats.service.ts
@@ -0,0 +1,10 @@
+import { StatsService } from '@iqser/common-ui';
+import { IUserStats, USER_ID, UserStats } from '@red/domain';
+import { Injectable } from '@angular/core';
+
+@Injectable({ providedIn: 'root' })
+export class UserStatsService extends StatsService<UserStats, IUserStats> {
+    protected readonly _primaryKey = USER_ID;
+    protected readonly _entityClass = UserStats;
+    protected readonly _defaultModelPath = 'user-stats';
+}
diff --git a/apps/red-ui/src/app/services/dossiers/dossier-stats.service.ts b/apps/red-ui/src/app/services/dossiers/dossier-stats.service.ts
index 1a2856eea..139f9e126 100644
--- a/apps/red-ui/src/app/services/dossiers/dossier-stats.service.ts
+++ b/apps/red-ui/src/app/services/dossiers/dossier-stats.service.ts
@@ -1,6 +1,6 @@
 import { inject, Injectable } from '@angular/core';
 import { StatsService } from '@iqser/common-ui';
-import { DashboardStats, DOSSIER_ID, DossierStats, IDossierStats } from '@red/domain';
+import { DOSSIER_ID, DossierStats, IDossierStats } from '@red/domain';
 import { Observable, of } from 'rxjs';
 import { UserService } from '@users/user.service';
 import { NGXLogger } from 'ngx-logger';
diff --git a/libs/red-domain/src/lib/users/constants.ts b/libs/red-domain/src/lib/users/constants.ts
new file mode 100644
index 000000000..f733950f5
--- /dev/null
+++ b/libs/red-domain/src/lib/users/constants.ts
@@ -0,0 +1 @@
+export const USER_ID = 'userId';
diff --git a/libs/red-domain/src/lib/users/index.ts b/libs/red-domain/src/lib/users/index.ts
index b66d5cb35..50135cdbc 100644
--- a/libs/red-domain/src/lib/users/index.ts
+++ b/libs/red-domain/src/lib/users/index.ts
@@ -1,3 +1,6 @@
 export * from './user.model';
 export * from './profile';
 export * from './types';
+export * from './user-stats';
+export * from './user-stats.model';
+export * from './constants';
diff --git a/libs/red-domain/src/lib/users/user-stats.model.ts b/libs/red-domain/src/lib/users/user-stats.model.ts
new file mode 100644
index 000000000..da1b608ca
--- /dev/null
+++ b/libs/red-domain/src/lib/users/user-stats.model.ts
@@ -0,0 +1,13 @@
+import { IUserStats } from './user-stats';
+
+export class UserStats implements IUserStats {
+    readonly numberOfDossierMemberships: number;
+    readonly numberOfDossierOwnerships: number;
+    readonly numberOfAssignedFiles: number;
+
+    constructor(userStats: IUserStats) {
+        this.numberOfAssignedFiles = userStats.numberOfAssignedFiles;
+        this.numberOfDossierOwnerships = userStats.numberOfAssignedFiles;
+        this.numberOfAssignedFiles = userStats.numberOfAssignedFiles;
+    }
+}
diff --git a/libs/red-domain/src/lib/users/user-stats.ts b/libs/red-domain/src/lib/users/user-stats.ts
new file mode 100644
index 000000000..2613777f2
--- /dev/null
+++ b/libs/red-domain/src/lib/users/user-stats.ts
@@ -0,0 +1,5 @@
+export interface IUserStats {
+    numberOfDossierMemberships: number;
+    numberOfDossierOwnerships: number;
+    numberOfAssignedFiles: number;
+}