diff --git a/src/configuration/configuration.service.ts b/src/configuration/configuration.service.ts
index 910da8b5af420bfd2c55204dd9642f72ceb852b9..5ccb5d1cf756dee1eb81aff5a60c3396240ae46c 100644
--- a/src/configuration/configuration.service.ts
+++ b/src/configuration/configuration.service.ts
@@ -6,6 +6,7 @@ import { configDev } from './config.dev';
 import { configRec } from './config.rec';
 export class ConfigurationService {
   private readonly _config;
+  private readonly _appUrl;
 
   constructor() {
     // Initializing conf with values from var env
@@ -28,6 +29,7 @@ export class ConfigurationService {
         break;
     }
     this._config.templates = config.templates; // Add mail templates
+    this._appUrl = `${config.protocol}://${config.host}${config.port ? ':' + config.port : ''}`;
     dotenv.config();
   }
 
@@ -38,4 +40,8 @@ export class ConfigurationService {
   get config() {
     return this._config;
   }
+
+  get appUrl() {
+    return this._appUrl;
+  }
 }
diff --git a/src/mailer/mail-templates/apticStructureDuplication.ejs b/src/mailer/mail-templates/apticStructureDuplication.ejs
index 0b30ee72bff6faf595b43702914c0e7bb204b269..78072331c7e08151cae80b81c6cc10b450cb7d1e 100644
--- a/src/mailer/mail-templates/apticStructureDuplication.ejs
+++ b/src/mailer/mail-templates/apticStructureDuplication.ejs
@@ -1,4 +1,6 @@
 Bonjour,<br />
 <br />
 La fiche structure: <strong><%= name %></strong> a été créée après récupération des données aptic. Elle correspond
-potientiellement à la structure existante : <strong><%= duplicatedStructureName %></strong>.
+potentiellement à la structure existante : <strong><%= duplicatedStructureName %></strong>.<br />
+<br />
+<a href="<%= duplicatedStructureUrl %>">Aller vérifier la labellisation Pass Numérique de la structure existante</a>
diff --git a/src/mailer/mailer.service.ts b/src/mailer/mailer.service.ts
index 2914fd1383297e0f862b4405020ca8ed4b61e903..d59ca3d1e82cbf2666670b6838e3f2ffe263337f 100644
--- a/src/mailer/mailer.service.ts
+++ b/src/mailer/mailer.service.ts
@@ -90,11 +90,7 @@ export class MailerService {
    * @param html
    */
   public addSignature(html: string): string {
-    html += `<br /><br /><p>L’équipe projet inclusion numérique.</p><img src="${this.config.protocol}://${
-      this.config.host
-    }${
-      this.config.port ? ':' + this.config.port : ''
-    }/assets/logos/resin.jpg" alt="Logo resin" width="168" height="58"><br /><br /><p>Ce mail est automatique. Merci de ne pas y répondre.</p>`;
+    html += `<br /><br /><p>L’équipe projet inclusion numérique.</p><img src="${this.configurationService.appUrl}/assets/logos/resin.jpg" alt="Logo resin" width="168" height="58"><br /><br /><p>Ce mail est automatique. Merci de ne pas y répondre.</p>`;
     return html;
   }
 }
diff --git a/src/structures/services/aptic-structures.service.ts b/src/structures/services/aptic-structures.service.ts
index 978a2ecf9d3093ec35e75498b9c863db7cfd6113..24a26bdbd87c0e041fcca54fa6dbaf0e45a10d12 100644
--- a/src/structures/services/aptic-structures.service.ts
+++ b/src/structures/services/aptic-structures.service.ts
@@ -241,7 +241,7 @@ export class ApticStructuresService {
       })
       .exec();
     if (sameAddrStructure) {
-      this.userService.sendAdminApticStructureMail(createdStructure.structureName, sameAddrStructure.structureName);
+      this.userService.sendAdminApticStructureMail(createdStructure.structureName, sameAddrStructure);
     }
   }
 
diff --git a/src/users/users.service.spec.ts b/src/users/users.service.spec.ts
index 558492b5df107e51b0380755c3ab14a8f29b46af..3b830315abff451d576fcfbe961f40b24ae5dd60 100644
--- a/src/users/users.service.spec.ts
+++ b/src/users/users.service.spec.ts
@@ -8,6 +8,7 @@ import { HttpException, HttpStatus } from '@nestjs/common';
 import { LoginDto } from '../auth/login-dto';
 import { EmailChangeDto } from './dto/change-email.dto';
 import * as bcrypt from 'bcrypt';
+import { ConfigurationModule } from '../configuration/configuration.module';
 
 function hashPassword() {
   return bcrypt.hashSync(process.env.USER_PWD, process.env.SALT);
@@ -18,7 +19,7 @@ describe('UsersService', () => {
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [MailerModule],
+      imports: [MailerModule, ConfigurationModule],
       providers: [
         UsersService,
         {
diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index 325205d208ad02942929cf11fee0eddc64ee20b1..993ae82a4b9cd0e139190a81a1514da50763ca3d 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -13,10 +13,15 @@ import { EmailChangeDto } from './dto/change-email.dto';
 import { PendingStructureDto } from '../admin/dto/pending-structure.dto';
 import { OwnerDto } from './dto/owner.dto';
 import { StructureDocument } from '../structures/schemas/structure.schema';
+import { ConfigurationService } from '../configuration/configuration.service';
 
 @Injectable()
 export class UsersService {
-  constructor(@InjectModel(User.name) private userModel: Model<IUser>, private readonly mailerService: MailerService) {}
+  constructor(
+    @InjectModel(User.name) private userModel: Model<IUser>,
+    private readonly mailerService: MailerService,
+    private configurationService: ConfigurationService
+  ) {}
 
   /**
    * Create a user account
@@ -142,7 +147,10 @@ export class UsersService {
   /**
    * Send to all admins mail for aptic duplicated data
    */
-  public async sendAdminApticStructureMail(structureName: string, duplicatedStructureName: string): Promise<any> {
+  public async sendAdminApticStructureMail(
+    structureName: string,
+    duplicatedStructure: StructureDocument
+  ): Promise<any> {
     const config = this.mailerService.config;
     const ejsPath = this.mailerService.getTemplateLocation(config.templates.apticStructureDuplication.ejs);
     const jsonConfig = this.mailerService.loadJsonConfig(config.templates.apticStructureDuplication.json);
@@ -150,7 +158,8 @@ export class UsersService {
     const html = await ejs.renderFile(ejsPath, {
       config,
       name: structureName,
-      duplicatedStructureName: duplicatedStructureName,
+      duplicatedStructureName: duplicatedStructure.structureName,
+      duplicatedStructureUrl: this.configurationService.appUrl + '/acteurs?id=' + duplicatedStructure._id,
     });
     const admins = await this.getAdmins();
     admins.forEach((admin) => {