diff --git a/server/src/contexts/auth/domain/entities/AuthUser.ts b/server/src/contexts/auth/domain/entities/AuthUser.ts
index 0911830..41e8ae0 100644
--- a/server/src/contexts/auth/domain/entities/AuthUser.ts
+++ b/server/src/contexts/auth/domain/entities/AuthUser.ts
@@ -1,17 +1,12 @@
 import { Password } from "@/contexts/common/domain";
-import {
-  AggregateRoot,
-  Email,
-  IDomainError,
-  Name,
-  Result,
-  UniqueID,
-} from "@shared/contexts";
+import { AggregateRoot, Email, IDomainError, Name, Result, UniqueID } from "@shared/contexts";
+import { AuthUserRole } from "./AuthUserRole";
 
 export interface IAuthUserProps {
   name: Name;
   email: Email;
   password: Password;
+  roles: AuthUserRole[];
 }
 
 export interface IAuthUser {
@@ -21,18 +16,13 @@ export interface IAuthUser {
   password: Password;
   isUser: boolean;
   isAdmin: boolean;
+  getRoles: () => AuthUserRole[];
 
   verifyPassword: (candidatePassword: string) => boolean;
 }
 
-export class AuthUser
-  extends AggregateRoot<IAuthUserProps>
-  implements IAuthUser
-{
-  public static create(
-    props: IAuthUserProps,
-    id?: UniqueID,
-  ): Result<AuthUser, IDomainError> {
+export class AuthUser extends AggregateRoot<IAuthUserProps> implements IAuthUser {
+  public static create(props: IAuthUserProps, id?: UniqueID): Result<AuthUser, IDomainError> {
     const user = new AuthUser(props, id);
     return Result.ok<AuthUser>(user);
   }
@@ -41,6 +31,14 @@ export class AuthUser
     return Password.hashPassword(password);
   }
 
+  private roles: AuthUserRole[];
+
+  constructor(props: IAuthUserProps, id?: UniqueID) {
+    const { roles } = props;
+    super(props, id);
+    this.roles = roles;
+  }
+
   get name(): Name {
     return this.props.name;
   }
@@ -54,14 +52,22 @@ export class AuthUser
   }
 
   get isUser(): boolean {
-    return true;
+    return this._hasRole(AuthUserRole.ROLE_USER);
   }
 
   get isAdmin(): boolean {
-    return true;
+    return this._hasRole(AuthUserRole.ROLE_ADMIN);
+  }
+
+  public getRoles(): AuthUserRole[] {
+    return this.roles;
   }
 
   public verifyPassword(candidatePassword: string): boolean {
     return this.props.password.verifyPassword(candidatePassword);
   }
+
+  private _hasRole(role: AuthUserRole): boolean {
+    return this.roles.some((r) => r.equals(role));
+  }
 }
diff --git a/server/src/contexts/auth/domain/entities/AuthUserRole.ts b/server/src/contexts/auth/domain/entities/AuthUserRole.ts
new file mode 100644
index 0000000..c0ff664
--- /dev/null
+++ b/server/src/contexts/auth/domain/entities/AuthUserRole.ts
@@ -0,0 +1,21 @@
+import { DomainError, Result, ValueObject, handleDomainError } from "@shared/contexts";
+
+export class AuthUserRole extends ValueObject<string> {
+  static ROLE_ADMIN = new AuthUserRole("ROLE_ADMIN");
+  static ROLE_USER = new AuthUserRole("ROLE_USER");
+
+  public static create(value: string) {
+    switch (value) {
+      case "ROLE_ADMIN":
+        return Result.ok(AuthUserRole.ROLE_ADMIN);
+      case "ROLE_USER":
+        return Result.ok(AuthUserRole.ROLE_USER);
+      default:
+        return Result.fail(handleDomainError(DomainError.INVALID_INPUT_DATA));
+    }
+  }
+
+  public toPrimitive(): string {
+    return this.toString();
+  }
+}
diff --git a/server/src/contexts/auth/domain/entities/index.ts b/server/src/contexts/auth/domain/entities/index.ts
index 73b9b64..b620eb6 100644
--- a/server/src/contexts/auth/domain/entities/index.ts
+++ b/server/src/contexts/auth/domain/entities/index.ts
@@ -1 +1,2 @@
 export * from "./AuthUser";
+export * from "./AuthUserRole";
diff --git a/server/src/contexts/auth/infrastructure/express/controllers/login/presenter/Login.presenter.ts b/server/src/contexts/auth/infrastructure/express/controllers/login/presenter/Login.presenter.ts
index 3b2e0fd..d3a8798 100644
--- a/server/src/contexts/auth/infrastructure/express/controllers/login/presenter/Login.presenter.ts
+++ b/server/src/contexts/auth/infrastructure/express/controllers/login/presenter/Login.presenter.ts
@@ -21,7 +21,7 @@ export const loginPresenter: ILoginPresenter = {
       id: user.id.toString(),
       name: user.name.toString(),
       email: user.email.toString(),
-      roles: ["ROLE_USER"],
+      roles: user.getRoles().map((rol) => rol.toString()),
       token,
       refresh_token: refreshToken,
     };
diff --git a/server/src/contexts/sales/infrastructure/mappers/dealer.mapper.ts b/server/src/contexts/sales/infrastructure/mappers/dealer.mapper.ts
index 77f35a1..a29a2ce 100644
--- a/server/src/contexts/sales/infrastructure/mappers/dealer.mapper.ts
+++ b/server/src/contexts/sales/infrastructure/mappers/dealer.mapper.ts
@@ -6,7 +6,7 @@ import {
 import { Name, UniqueID } from "@shared/contexts";
 import { Dealer, IDealerProps } from "../../domain/entities";
 import { ISalesContext } from "../Sales.context";
-import { DealerCreationAttributes, DealerStatus, Dealer_Model } from "../sequelize";
+import { DEALER_STATUS, DealerCreationAttributes, Dealer_Model } from "../sequelize";
 
 export interface IDealerMapper
   extends ISequelizeMapper<Dealer_Model, DealerCreationAttributes, Dealer> {}
@@ -44,7 +44,7 @@ class DealerMapper
       default_notes: "",
       default_legal_terms: "",
       default_quote_validity: "",
-      status: DealerStatus.ACTIVE,
+      status: DEALER_STATUS.STATUS_ACTIVE,
     };
   }
 }
diff --git a/server/src/contexts/sales/infrastructure/sequelize/dealer.model.ts b/server/src/contexts/sales/infrastructure/sequelize/dealer.model.ts
index ec5db5e..1fe76ce 100644
--- a/server/src/contexts/sales/infrastructure/sequelize/dealer.model.ts
+++ b/server/src/contexts/sales/infrastructure/sequelize/dealer.model.ts
@@ -8,9 +8,9 @@ import {
 } from "sequelize";
 import { Quote_Model } from "./quote.model";
 
-export enum DealerStatus {
-  ACTIVE = "active",
-  BLOCKED = "blocked",
+export enum DEALER_STATUS {
+  STATUS_ACTIVE = "active",
+  STATUS_BLOCKED = "blocked",
 }
 
 export type DealerCreationAttributes = InferCreationAttributes<Dealer_Model>;
@@ -49,7 +49,7 @@ export class Dealer_Model extends Model<
   declare default_notes: string;
   declare default_legal_terms: string;
   declare default_quote_validity: string;
-  declare status: DealerStatus;
+  declare status: DEALER_STATUS;
 }
 
 export default (sequelize: Sequelize) => {
@@ -77,7 +77,7 @@ export default (sequelize: Sequelize) => {
       default_quote_validity: DataTypes.STRING,
 
       status: {
-        type: DataTypes.ENUM(...Object.values(DealerStatus)),
+        type: DataTypes.ENUM(...Object.values(DEALER_STATUS)),
         allowNull: false,
       },
     },
diff --git a/server/src/contexts/users/application/CreateUser.useCase.ts b/server/src/contexts/users/application/CreateUser.useCase.ts
index 41248cb..2aef2f7 100644
--- a/server/src/contexts/users/application/CreateUser.useCase.ts
+++ b/server/src/contexts/users/application/CreateUser.useCase.ts
@@ -1,8 +1,4 @@
-import {
-  IUseCase,
-  IUseCaseError,
-  UseCaseError,
-} from "@/contexts/common/application";
+import { IUseCase, IUseCaseError, UseCaseError } from "@/contexts/common/application";
 import { IRepositoryManager, Password } from "@/contexts/common/domain";
 import { IInfrastructureError } from "@/contexts/common/infrastructure";
 import { ISequelizeAdapter } from "@/contexts/common/infrastructure/sequelize";
@@ -18,23 +14,19 @@ import {
   ensureIdIsValid,
   ensureNameIsValid,
 } from "@shared/contexts";
-import { IUserRepository, User } from "../domain";
+import { IUserRepository, User, UserRole } from "../domain";
 
 export type CreateUserResponseOrError =
   | Result<never, IUseCaseError> // Misc errors (value objects)
   | Result<User, never>; // Success!
 
 export class CreateUserUseCase
-  implements
-    IUseCase<ICreateUser_Request_DTO, Promise<CreateUserResponseOrError>>
+  implements IUseCase<ICreateUser_Request_DTO, Promise<CreateUserResponseOrError>>
 {
   private _adapter: ISequelizeAdapter;
   private _repositoryManager: IRepositoryManager;
 
-  constructor(props: {
-    adapter: ISequelizeAdapter;
-    repositoryManager: IRepositoryManager;
-  }) {
+  constructor(props: { adapter: ISequelizeAdapter; repositoryManager: IRepositoryManager }) {
     this._adapter = props.adapter;
     this._repositoryManager = props.repositoryManager;
   }
@@ -47,9 +39,7 @@ export class CreateUserUseCase
     if (idOrError.isFailure) {
       const message = idOrError.error.message; //`User ID ${userDTO.id} is not valid`;
       return Result.fail(
-        UseCaseError.create(UseCaseError.INVALID_INPUT_DATA, message, [
-          { path: "id" },
-        ]),
+        UseCaseError.create(UseCaseError.INVALID_INPUT_DATA, message, [{ path: "id" }])
       );
     }
 
@@ -57,9 +47,7 @@ export class CreateUserUseCase
     if (nameOrError.isFailure) {
       const message = nameOrError.error.message; //`User ID ${userDTO.id} is not valid`;
       return Result.fail(
-        UseCaseError.create(UseCaseError.INVALID_INPUT_DATA, message, [
-          { path: "name" },
-        ]),
+        UseCaseError.create(UseCaseError.INVALID_INPUT_DATA, message, [{ path: "name" }])
       );
     }
 
@@ -67,9 +55,7 @@ export class CreateUserUseCase
     if (emailOrError.isFailure) {
       const message = emailOrError.error.message;
       return Result.fail(
-        UseCaseError.create(UseCaseError.INVALID_INPUT_DATA, message, [
-          { path: "email" },
-        ]),
+        UseCaseError.create(UseCaseError.INVALID_INPUT_DATA, message, [{ path: "email" }])
       );
     }
 
@@ -82,32 +68,28 @@ export class CreateUserUseCase
       return Result.fail(
         UseCaseError.create(UseCaseError.RESOURCE_ALREADY_EXITS, message, {
           path: "id",
-        }),
+        })
       );
     }
 
-    const nameExists = await userRepository().existsUserWithName(
-      nameOrError.object,
-    );
+    const nameExists = await userRepository().existsUserWithName(nameOrError.object);
     if (nameExists) {
       const message = `Another user with same name exists`;
       return Result.fail(
         UseCaseError.create(UseCaseError.RESOURCE_ALREADY_EXITS, message, {
           path: "name",
-        }),
+        })
       );
     }
 
-    const emailExists = await userRepository().existsUserWithEmail(
-      emailOrError.object,
-    );
+    const emailExists = await userRepository().existsUserWithEmail(emailOrError.object);
 
     if (emailExists) {
       const message = `Another user with same email exists`;
       return Result.fail(
         UseCaseError.create(UseCaseError.RESOURCE_ALREADY_EXITS, message, {
           path: "email",
-        }),
+        })
       );
     }
 
@@ -157,15 +139,13 @@ export class CreateUserUseCase
       return Result.ok<User>(user);
     } catch (error: unknown) {
       const _error = error as IInfrastructureError;
-      return Result.fail(
-        UseCaseError.create(UseCaseError.REPOSITORY_ERROR, _error.message),
-      );
+      return Result.fail(UseCaseError.create(UseCaseError.REPOSITORY_ERROR, _error.message));
     }
   }
 
   private _tryCreateUserInstance(
     userDTO: ICreateUser_Request_DTO,
-    userId: UniqueID,
+    userId: UniqueID
   ): Result<User, IDomainError> {
     const nameOrError = Name.create(userDTO.name);
     if (nameOrError.isFailure) {
@@ -177,9 +157,7 @@ export class CreateUserUseCase
       return Result.fail(emailOrError.error);
     }
 
-    const passwordOrError = Password.createFromPlainTextPassword(
-      userDTO.password,
-    );
+    const passwordOrError = Password.createFromPlainTextPassword(userDTO.password);
     if (passwordOrError.isFailure) {
       return Result.fail(passwordOrError.error);
     }
@@ -189,8 +167,9 @@ export class CreateUserUseCase
         name: nameOrError.object,
         email: emailOrError.object,
         password: passwordOrError.object,
+        roles: [UserRole.ROLE_USER],
       },
-      userId,
+      userId
     );
   }
 
diff --git a/server/src/contexts/users/application/UpdateUser.useCase.ts b/server/src/contexts/users/application/UpdateUser.useCase.ts
index 2a847a1..075413b 100644
--- a/server/src/contexts/users/application/UpdateUser.useCase.ts
+++ b/server/src/contexts/users/application/UpdateUser.useCase.ts
@@ -16,7 +16,7 @@ import {
   Result,
   UniqueID,
 } from "@shared/contexts";
-import { IUserRepository, User } from "../domain";
+import { IUserRepository, User, UserRole } from "../domain";
 
 export interface IUpdateUserUseCaseRequest extends IUseCaseRequest {
   id: UniqueID;
@@ -28,23 +28,17 @@ export type UpdateUserResponseOrError =
   | Result<User, never>; // Success!
 
 export class UpdateUserUseCase
-  implements
-    IUseCase<IUpdateUserUseCaseRequest, Promise<UpdateUserResponseOrError>>
+  implements IUseCase<IUpdateUserUseCaseRequest, Promise<UpdateUserResponseOrError>>
 {
   private _adapter: ISequelizeAdapter;
   private _repositoryManager: IRepositoryManager;
 
-  constructor(props: {
-    adapter: ISequelizeAdapter;
-    repositoryManager: IRepositoryManager;
-  }) {
+  constructor(props: { adapter: ISequelizeAdapter; repositoryManager: IRepositoryManager }) {
     this._adapter = props.adapter;
     this._repositoryManager = props.repositoryManager;
   }
 
-  async execute(
-    request: IUpdateUserUseCaseRequest,
-  ): Promise<UpdateUserResponseOrError> {
+  async execute(request: IUpdateUserUseCaseRequest): Promise<UpdateUserResponseOrError> {
     const { id, userDTO } = request;
     const userRepository = this._getUserRepository();
 
@@ -55,7 +49,7 @@ export class UpdateUserUseCase
       return Result.fail(
         UseCaseError.create(UseCaseError.NOT_FOUND_ERROR, message, {
           path: "id",
-        }),
+        })
       );
     }
 
@@ -106,15 +100,13 @@ export class UpdateUserUseCase
       return Result.ok<User>(user);
     } catch (error: unknown) {
       const _error = error as IInfrastructureError;
-      return Result.fail(
-        UseCaseError.create(UseCaseError.REPOSITORY_ERROR, _error.message),
-      );
+      return Result.fail(UseCaseError.create(UseCaseError.REPOSITORY_ERROR, _error.message));
     }
   }
 
   private _tryCreateUserInstance(
     userDTO: IUpdateUser_Request_DTO,
-    userId: UniqueID,
+    userId: UniqueID
   ): Result<User, IDomainError> {
     const nameOrError = Name.create(userDTO.name);
     if (nameOrError.isFailure) {
@@ -126,9 +118,7 @@ export class UpdateUserUseCase
       return Result.fail(emailOrError.error);
     }
 
-    const passwordOrError = Password.createFromPlainTextPassword(
-      userDTO.password,
-    );
+    const passwordOrError = Password.createFromPlainTextPassword(userDTO.password);
     if (passwordOrError.isFailure) {
       return Result.fail(passwordOrError.error);
     }
@@ -138,8 +128,9 @@ export class UpdateUserUseCase
         name: nameOrError.object,
         email: emailOrError.object,
         password: passwordOrError.object,
+        roles: [UserRole.ROLE_USER],
       },
-      userId,
+      userId
     );
   }
 
diff --git a/server/src/contexts/users/domain/entities/User.ts b/server/src/contexts/users/domain/entities/User.ts
index a5cbf8f..0633541 100644
--- a/server/src/contexts/users/domain/entities/User.ts
+++ b/server/src/contexts/users/domain/entities/User.ts
@@ -9,14 +9,16 @@ import {
   handleDomainError,
 } from "@shared/contexts";
 import { UserHasName } from "./User.specifications";
+import { UserRole } from "./UserRole";
 
 export interface IUserProps {
   name: Name;
   email: Email;
   password: Password;
+  roles: UserRole[];
 }
 
-//type ISecuredUserProps = Omit<IUserProps, "password">;
+//type ISecuredUserProps = ;
 
 export interface IUser {
   id: UniqueID;
@@ -30,10 +32,7 @@ export interface IUser {
 export class User extends AggregateRoot<IUserProps> implements IUser {
   static readonly ERROR_USER_WITHOUT_NAME = "ERROR_USER_WITHOUT_NAME";
 
-  public static create(
-    props: IUserProps,
-    id?: UniqueID,
-  ): Result<User, IDomainError> {
+  public static create(props: IUserProps, id?: UniqueID): Result<User, IDomainError> {
     const user = new User(props, id);
 
     // Reglas de negocio / validaciones
@@ -50,6 +49,14 @@ export class User extends AggregateRoot<IUserProps> implements IUser {
     return Password.hashPassword(password);
   }
 
+  private roles: UserRole[];
+
+  constructor(props: IUserProps, id?: UniqueID) {
+    const { roles } = props;
+    super(props, id);
+    this.roles = roles;
+  }
+
   get name(): Name {
     return this.props.name;
   }
@@ -63,10 +70,28 @@ export class User extends AggregateRoot<IUserProps> implements IUser {
   }
 
   get isUser(): boolean {
-    return true;
+    return this.hasRole(UserRole.ROLE_USER);
   }
 
   get isAdmin(): boolean {
-    return true;
+    return this.hasRole(UserRole.ROLE_ADMIN);
+  }
+
+  public hasRole(role: UserRole): boolean {
+    return this.roles.some((r) => r.equals(role));
+  }
+
+  public getRoles(): UserRole[] {
+    return this.roles;
+  }
+
+  public addRole(role: UserRole): void {
+    if (!this.roles.some((r) => r.equals(role))) {
+      this.roles.push(role);
+    }
+  }
+
+  public removeRole(role: UserRole): void {
+    this.roles = this.roles.filter((r) => !r.equals(role));
   }
 }
diff --git a/server/src/contexts/users/domain/entities/UserRole.ts b/server/src/contexts/users/domain/entities/UserRole.ts
new file mode 100644
index 0000000..3631018
--- /dev/null
+++ b/server/src/contexts/users/domain/entities/UserRole.ts
@@ -0,0 +1,21 @@
+import { DomainError, Result, ValueObject, handleDomainError } from "@shared/contexts";
+
+export class UserRole extends ValueObject<string> {
+  static ROLE_ADMIN = new UserRole("ROLE_ADMIN");
+  static ROLE_USER = new UserRole("ROLE_USER");
+
+  public static create(value: string) {
+    switch (value) {
+      case "ROLE_ADMIN":
+        return Result.ok(UserRole.ROLE_ADMIN);
+      case "ROLE_USER":
+        return Result.ok(UserRole.ROLE_USER);
+      default:
+        return Result.fail(handleDomainError(DomainError.INVALID_INPUT_DATA));
+    }
+  }
+
+  public toPrimitive(): string {
+    return this.toString();
+  }
+}
diff --git a/server/src/contexts/users/domain/entities/index.ts b/server/src/contexts/users/domain/entities/index.ts
index 3ce758c..84c057d 100644
--- a/server/src/contexts/users/domain/entities/index.ts
+++ b/server/src/contexts/users/domain/entities/index.ts
@@ -1 +1,2 @@
 export * from "./User";
+export * from "./UserRole";
diff --git a/server/src/contexts/users/infrastructure/express/controllers/createUser/presenter/CreateUser.presenter.ts b/server/src/contexts/users/infrastructure/express/controllers/createUser/presenter/CreateUser.presenter.ts
index 9d1d124..b1ee80a 100644
--- a/server/src/contexts/users/infrastructure/express/controllers/createUser/presenter/CreateUser.presenter.ts
+++ b/server/src/contexts/users/infrastructure/express/controllers/createUser/presenter/CreateUser.presenter.ts
@@ -12,6 +12,7 @@ export const CreateUserPresenter: ICreateUserPresenter = {
       id: user.id.toString(),
       name: user.name.toString(),
       email: user.email.toString(),
+      roles: user.getRoles().map((rol) => rol.toString()),
     };
   },
 };
diff --git a/server/src/contexts/users/infrastructure/express/controllers/getUser/presenter/GetUser.presenter.ts b/server/src/contexts/users/infrastructure/express/controllers/getUser/presenter/GetUser.presenter.ts
index 7e9ca14..5e8e833 100644
--- a/server/src/contexts/users/infrastructure/express/controllers/getUser/presenter/GetUser.presenter.ts
+++ b/server/src/contexts/users/infrastructure/express/controllers/getUser/presenter/GetUser.presenter.ts
@@ -12,6 +12,7 @@ export const GetUserPresenter: IGetUserPresenter = {
       id: user.id.toString(),
       name: user.name.toString(),
       email: user.email.toString(),
+      roles: user.getRoles().map((rol) => rol.toString()),
     };
   },
 };
diff --git a/server/src/contexts/users/infrastructure/express/controllers/listUsers/presenter/ListUsers.presenter.ts b/server/src/contexts/users/infrastructure/express/controllers/listUsers/presenter/ListUsers.presenter.ts
index cc33a76..121168b 100644
--- a/server/src/contexts/users/infrastructure/express/controllers/listUsers/presenter/ListUsers.presenter.ts
+++ b/server/src/contexts/users/infrastructure/express/controllers/listUsers/presenter/ListUsers.presenter.ts
@@ -1,10 +1,6 @@
 import { User } from "@/contexts/users/domain";
 import { IUserContext } from "@/contexts/users/infrastructure/User.context";
-import {
-  ICollection,
-  IListResponse_DTO,
-  IListUsers_Response_DTO,
-} from "@shared/contexts";
+import { ICollection, IListResponse_DTO, IListUsers_Response_DTO } from "@shared/contexts";
 
 export interface IListUsersPresenter {
   map: (user: User, context: IUserContext) => IListUsers_Response_DTO;
@@ -15,7 +11,7 @@ export interface IListUsersPresenter {
     params: {
       page: number;
       limit: number;
-    },
+    }
   ) => IListResponse_DTO<IListUsers_Response_DTO>;
 }
 
@@ -26,6 +22,7 @@ export const listUsersPresenter: IListUsersPresenter = {
       id: user.id.toString(),
       name: user.name.toString(),
       email: user.email.toString(),
+      roles: user.getRoles().map((rol) => rol.toString()),
     };
   },
 
@@ -35,14 +32,12 @@ export const listUsersPresenter: IListUsersPresenter = {
     params: {
       page: number;
       limit: number;
-    },
+    }
   ): IListResponse_DTO<IListUsers_Response_DTO> => {
     const { page, limit } = params;
 
     const totalCount = users.totalCount ?? 0;
-    const items = users.items.map((user: User) =>
-      listUsersPresenter.map(user, context),
-    );
+    const items = users.items.map((user: User) => listUsersPresenter.map(user, context));
 
     const result = {
       page,
diff --git a/server/src/contexts/users/infrastructure/express/controllers/updateUser/presenter/UpdateUser.presenter.ts b/server/src/contexts/users/infrastructure/express/controllers/updateUser/presenter/UpdateUser.presenter.ts
index 7637720..1bfa7f1 100644
--- a/server/src/contexts/users/infrastructure/express/controllers/updateUser/presenter/UpdateUser.presenter.ts
+++ b/server/src/contexts/users/infrastructure/express/controllers/updateUser/presenter/UpdateUser.presenter.ts
@@ -12,6 +12,7 @@ export const UpdateUserPresenter: IUpdateUserPresenter = {
       id: user.id.toString(),
       name: user.name.toString(),
       email: user.email.toString(),
+      roles: user.getRoles().map((rol) => rol.toString()),
     };
   },
 };
diff --git a/server/src/contexts/users/infrastructure/mappers/user.mapper.ts b/server/src/contexts/users/infrastructure/mappers/user.mapper.ts
index 8433109..3acc484 100644
--- a/server/src/contexts/users/infrastructure/mappers/user.mapper.ts
+++ b/server/src/contexts/users/infrastructure/mappers/user.mapper.ts
@@ -1,15 +1,11 @@
 import { Password } from "@/contexts/common/domain";
-import {
-  ISequelizeMapper,
-  SequelizeMapper,
-} from "@/contexts/common/infrastructure";
+import { ISequelizeMapper, SequelizeMapper } from "@/contexts/common/infrastructure";
 import { Email, Name, UniqueID } from "@shared/contexts";
-import { IUserProps, User } from "../../domain";
+import { IUserProps, User, UserRole } from "../../domain";
 import { IUserContext } from "../User.context";
 import { UserCreationAttributes, User_Model } from "../sequelize/user.model";
 
-export interface IUserMapper
-  extends ISequelizeMapper<User_Model, UserCreationAttributes, User> {}
+export interface IUserMapper extends ISequelizeMapper<User_Model, UserCreationAttributes, User> {}
 
 class UserMapper
   extends SequelizeMapper<User_Model, UserCreationAttributes, User>
@@ -23,11 +19,8 @@ class UserMapper
     const props: IUserProps = {
       name: this.mapsValue(source, "name", Name.create),
       email: this.mapsValue(source, "email", Email.create),
-      password: this.mapsValue(
-        source,
-        "password",
-        Password.createFromHashedTextPassword,
-      ),
+      password: this.mapsValue(source, "password", Password.createFromHashedTextPassword),
+      roles: source.roles.map((rol) => UserRole.create(rol).object),
     };
 
     const id = this.mapsValue(source, "id", UniqueID.create);
@@ -40,15 +33,13 @@ class UserMapper
     return userOrError.object;
   }
 
-  protected toPersistenceMappingImpl(
-    source: User,
-    params?: Record<string, any> | undefined,
-  ) {
+  protected toPersistenceMappingImpl(source: User, params?: Record<string, any> | undefined) {
     return {
       id: source.id.toPrimitive(),
       name: source.name.toPrimitive(),
       email: source.email.toPrimitive(),
       password: source.password.toPrimitive(),
+      roles: source.getRoles().map((rol) => rol.toPrimitive()),
     };
   }
 }
diff --git a/server/src/contexts/users/infrastructure/sequelize/user.model.ts b/server/src/contexts/users/infrastructure/sequelize/user.model.ts
index faa6c00..5d56436 100644
--- a/server/src/contexts/users/infrastructure/sequelize/user.model.ts
+++ b/server/src/contexts/users/infrastructure/sequelize/user.model.ts
@@ -7,6 +7,11 @@ import {
   Sequelize,
 } from "sequelize";
 
+export enum USER_ROLES {
+  ROLE_ADMIN = "ROLE_ADMIN",
+  ROLE_USER = "ROLE_USER",
+}
+
 export type UserCreationAttributes = InferCreationAttributes<User_Model>;
 
 export class User_Model extends Model<
@@ -33,6 +38,7 @@ export class User_Model extends Model<
   declare name: string;
   declare email: string;
   declare password: string;
+  declare roles: string[];
 }
 
 export default (sequelize: Sequelize) => {
@@ -56,6 +62,18 @@ export default (sequelize: Sequelize) => {
         type: DataTypes.STRING,
         allowNull: false,
       },
+
+      roles: {
+        type: DataTypes.STRING,
+        allowNull: false,
+        defaultValue: USER_ROLES.ROLE_USER,
+        get(this: User_Model): string[] {
+          return this.getDataValue("roles").split(";");
+        },
+        set(this: User_Model, value: string[]) {
+          this.setDataValue("roles", value.join(";"));
+        },
+      },
     },
     {
       sequelize,
diff --git a/server/src/infrastructure/http/server.ts b/server/src/infrastructure/http/server.ts
index a6aeeb6..ed7d748 100644
--- a/server/src/infrastructure/http/server.ts
+++ b/server/src/infrastructure/http/server.ts
@@ -25,7 +25,7 @@ export const currentState = assign(
     environment: config.enviroment,
     connections: {},
   },
-  config,
+  config
 );
 
 const serverStop = (server: http.Server) => {
@@ -35,9 +35,7 @@ const serverStop = (server: http.Server) => {
     logger.warn("⚡️ Shutting down server");
 
     setTimeout(() => {
-      logger.error(
-        "Could not close connections in time, forcefully shutting down",
-      );
+      logger.error("Could not close connections in time, forcefully shutting down");
       resolve();
     }, forceTimeout).unref();
 
@@ -67,9 +65,7 @@ const serverStop = (server: http.Server) => {
 const serverError = (error: any) => {
   if (error.code === "EADDRINUSE") {
     logger.debug(`⛔️ Server wasn't able to start properly.`);
-    logger.error(
-      `The port ${error.port} is already used by another application.`,
-    );
+    logger.error(`The port ${error.port} is already used by another application.`);
   } else {
     logger.debug(`⛔️ Server wasn't able to start properly.`);
     logger.error(error);
@@ -99,12 +95,10 @@ const server: http.Server = http
     process.on("SIGINT", () => {
       //firebirdConn.disconnect();
       serverStop(server);
-    }),
+    })
   )
   .on("close", () =>
-    logger.info(
-      `Shut down at: ${DateTime.now().toLocaleString(DateTime.DATETIME_FULL)}`,
-    ),
+    logger.info(`Shut down at: ${DateTime.now().toLocaleString(DateTime.DATETIME_FULL)}`)
   )
   .on("connection", serverConnection)
   .on("error", serverError);
@@ -115,18 +109,12 @@ try {
     // Launch server
     server.listen(currentState.server.port, () => {
       const now = DateTime.now();
-      logger.info(
-        `Time: ${now.toLocaleString(DateTime.DATETIME_FULL)} ${now.zoneName}`,
-      );
-      logger.info(
-        `Launched in: ${now.diff(currentState.launchedAt).toMillis()} ms`,
-      );
+      logger.info(`Time: ${now.toLocaleString(DateTime.DATETIME_FULL)} ${now.zoneName}`);
+      logger.info(`Launched in: ${now.diff(currentState.launchedAt).toMillis()} ms`);
       logger.info(`Environment: ${currentState.environment}`);
       logger.info(`Process PID: ${process.pid}`);
       logger.info("To shut down your server, press <CTRL> + C at any time");
-      logger.info(
-        `⚡️ Server: http://${currentState.server.hostname}:${currentState.server.port}`,
-      );
+      logger.info(`⚡️ Server: http://${currentState.server.hostname}:${currentState.server.port}`);
     });
   });
   //});
diff --git a/shared/lib/contexts/users/application/dto/CreateUser.dto/ICreateUser_Response.dto.ts b/shared/lib/contexts/users/application/dto/CreateUser.dto/ICreateUser_Response.dto.ts
index 4a5f813..86f66f0 100644
--- a/shared/lib/contexts/users/application/dto/CreateUser.dto/ICreateUser_Response.dto.ts
+++ b/shared/lib/contexts/users/application/dto/CreateUser.dto/ICreateUser_Response.dto.ts
@@ -2,4 +2,5 @@ export interface ICreateUser_Response_DTO {
   id: string;
   name: string;
   email: string;
+  roles: string[];
 }
diff --git a/shared/lib/contexts/users/application/dto/GetUser.dto/IGetUser_Response.dto.ts b/shared/lib/contexts/users/application/dto/GetUser.dto/IGetUser_Response.dto.ts
index c6f8c1b..6f82c18 100644
--- a/shared/lib/contexts/users/application/dto/GetUser.dto/IGetUser_Response.dto.ts
+++ b/shared/lib/contexts/users/application/dto/GetUser.dto/IGetUser_Response.dto.ts
@@ -2,4 +2,5 @@ export interface IGetUserResponse_DTO {
   id: string;
   name: string;
   email: string;
+  roles: string[];
 }
diff --git a/shared/lib/contexts/users/application/dto/IListUsers.dto/IListUsers_Response.dto.ts b/shared/lib/contexts/users/application/dto/IListUsers.dto/IListUsers_Response.dto.ts
index cae1253..5f91eb5 100644
--- a/shared/lib/contexts/users/application/dto/IListUsers.dto/IListUsers_Response.dto.ts
+++ b/shared/lib/contexts/users/application/dto/IListUsers.dto/IListUsers_Response.dto.ts
@@ -2,4 +2,5 @@ export interface IListUsers_Response_DTO {
   id: string;
   name: string;
   email: string;
+  roles: string[];
 }
diff --git a/shared/lib/contexts/users/application/dto/UpdateUser.dto/IUpdateUser_Response.dto.ts b/shared/lib/contexts/users/application/dto/UpdateUser.dto/IUpdateUser_Response.dto.ts
index e4e2498..4d4d115 100644
--- a/shared/lib/contexts/users/application/dto/UpdateUser.dto/IUpdateUser_Response.dto.ts
+++ b/shared/lib/contexts/users/application/dto/UpdateUser.dto/IUpdateUser_Response.dto.ts
@@ -2,4 +2,5 @@ export interface IUpdateUser_Response_DTO {
   id: string;
   name: string;
   email: string;
+  roles: string[];
 }