diff --git a/src/common/enums/message.enum.ts b/src/common/enums/message.enum.ts
index 5f29d0e..6bda8aa 100755
--- a/src/common/enums/message.enum.ts
+++ b/src/common/enums/message.enum.ts
@@ -601,4 +601,7 @@ export const enum BusinessMessage {
   DOMAIN_VERIFICATION_SUCCESS = "دامنه با موفقیت تایید شد",
   DOMAIN_VERIFICATION_METHOD_INVALID = "روش تایید دامنه نامعتبر است",
   DOMAIN_ALREADY_VERIFIED = "این دامنه قبلا تایید شده است",
+  DOMAIN_REQUIRED = "دامنه مورد نیاز است",
+  DOMAIN_MUST_BE_STRING = "دامنه باید یک رشته باشد",
+  STAFF_NOT_FOUND = "کاربر ادمین یافت نشد",
 }
diff --git a/src/main.ts b/src/main.ts
index 8899319..61d2630 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -9,6 +9,7 @@ import { getSwaggerDocument } from "./configs/swagger.config";
 import { HttpExceptionFilter } from "./core/filters/http-exception.filters";
 import { PaginationInterceptor } from "./core/interceptors/pagination.interceptor";
 import { ResponseInterceptor } from "./core/interceptors/response.interceptor";
+
 async function bootstrap() {
   const logger = new Logger("APP");
 
diff --git a/src/modules/businesses/DTO/business-domain.dto.ts b/src/modules/businesses/DTO/business-domain.dto.ts
index 608b0b6..5692919 100644
--- a/src/modules/businesses/DTO/business-domain.dto.ts
+++ b/src/modules/businesses/DTO/business-domain.dto.ts
@@ -1,14 +1,11 @@
-import { IsNotEmpty, IsOptional, IsString, Matches } from "class-validator";
+import { ApiProperty } from "@nestjs/swagger";
+import { IsNotEmpty, IsString, Matches } from "class-validator";
 
+import { BusinessMessage } from "../../../common/enums/message.enum";
 export class UpdateBusinessDomainDto {
-  @IsNotEmpty()
-  @IsString()
+  @IsNotEmpty({ message: BusinessMessage.DOMAIN_REQUIRED })
+  @IsString({ message: BusinessMessage.DOMAIN_MUST_BE_STRING })
   @Matches(/^([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$/, { message: "Domain must be a valid domain name (e.g., example.com)" })
+  @ApiProperty({ description: "دامنه بیسنس", example: "example.com" })
   domain: string;
 }
-
-export class VerifyDomainDto {
-  @IsOptional()
-  @IsString()
-  businessId?: string;
-}
diff --git a/src/modules/businesses/businesses.controller.ts b/src/modules/businesses/businesses.controller.ts
index be317f1..7dbb72d 100644
--- a/src/modules/businesses/businesses.controller.ts
+++ b/src/modules/businesses/businesses.controller.ts
@@ -1,5 +1,5 @@
 import { Body, Controller, Get, Param, Post } from "@nestjs/common";
-import { ApiOperation } from "@nestjs/swagger";
+import { ApiHeader, ApiOperation } from "@nestjs/swagger";
 
 import { UpdateBusinessDomainDto } from "./DTO/business-domain.dto";
 import { BusinessSlugParamDto } from "./DTO/business-slug-param.dto";
@@ -10,6 +10,7 @@ import { AuthGuards } from "../../common/decorators/auth-guard.decorator";
 import { BusinessDec } from "../../common/decorators/business.decorator";
 
 @Controller("business")
+@ApiHeader({ name: "x-business-id", description: "Business ID" })
 export class BusinessesController {
   constructor(
     private readonly businessesService: BusinessesService,
diff --git a/src/modules/businesses/entities/business-staff.entity.ts b/src/modules/businesses/entities/business-staff.entity.ts
new file mode 100644
index 0000000..6edf829
--- /dev/null
+++ b/src/modules/businesses/entities/business-staff.entity.ts
@@ -0,0 +1,25 @@
+import { Entity, EntityRepositoryType, ManyToOne, Property } from "@mikro-orm/core";
+
+import { Business } from "./business.entity";
+import { BaseEntity } from "../../../common/entities/base.entity";
+import { BusinessStaffRepository } from "../repositories/business-staff.repository";
+
+@Entity({ repository: () => BusinessStaffRepository })
+export class BusinessStaff extends BaseEntity {
+  @Property({ type: "uuid", nullable: false })
+  danakUserId: string;
+
+  @Property({ type: "varchar", length: 255, nullable: false })
+  fullName: string;
+
+  @Property({ type: "varchar", length: 255, nullable: false })
+  email: string;
+
+  @Property({ type: "varchar", length: 255, nullable: false })
+  phone: string;
+
+  @ManyToOne(() => Business, { deleteRule: "cascade", nullable: false })
+  business: Business;
+
+  [EntityRepositoryType]?: BusinessStaffRepository;
+}
diff --git a/src/modules/businesses/entities/business.entity.ts b/src/modules/businesses/entities/business.entity.ts
index 7a57a89..332b0aa 100644
--- a/src/modules/businesses/entities/business.entity.ts
+++ b/src/modules/businesses/entities/business.entity.ts
@@ -1,5 +1,6 @@
 import { Cascade, Collection, Entity, EntityRepositoryType, OneToMany, Opt, Property, Unique } from "@mikro-orm/core";
 
+import { BusinessStaff } from "./business-staff.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
 import { Announcement } from "../../announcements/entities/announcement.entity";
 import { Company } from "../../companies/entities/company.entity";
@@ -67,5 +68,8 @@ export class Business extends BaseEntity {
   @OneToMany(() => User, (user) => user.business)
   users = new Collection<User>(this);
 
+  @OneToMany(() => BusinessStaff, (businessStaff) => businessStaff.business)
+  businessStaffs = new Collection<BusinessStaff>(this);
+
   [EntityRepositoryType]?: BusinessRepository;
 }
diff --git a/src/modules/businesses/queue/business-provisioning.processor.ts b/src/modules/businesses/queue/business-provisioning.processor.ts
index 9234d53..898b96d 100644
--- a/src/modules/businesses/queue/business-provisioning.processor.ts
+++ b/src/modules/businesses/queue/business-provisioning.processor.ts
@@ -6,6 +6,7 @@ import { Job } from "bullmq";
 
 import { WorkerProcessor } from "../../../common/queues/worker.processor";
 import { SUBSCRIPTIONS } from "../constant";
+import { BusinessStaff } from "../entities/business-staff.entity";
 import { Business } from "../entities/business.entity";
 import { IBusinessProvisioningJob } from "../interfaces/IBusiness";
 
@@ -29,7 +30,7 @@ export class BusinessProvisioningProcessor extends WorkerProcessor {
 
   private async handleBusinessCreated(job: Job<IBusinessProvisioningJob>) {
     const em = this.em.fork();
-    const { subscriptionId, serviceId, serviceName, businessName, slug } = job.data;
+    const { subscriptionId, serviceId, serviceName, businessName, slug, userId } = job.data;
 
     // Only act if the event is for this service
     if (serviceId !== SUBSCRIPTIONS.SERVICE_ID) {
@@ -50,5 +51,20 @@ export class BusinessProvisioningProcessor extends WorkerProcessor {
     } else {
       this.logger.debug(`Business already exists for subscription ${subscriptionId}`);
     }
+
+    const user = await em.findOne(BusinessStaff, { danakUserId: userId });
+    if (!user) {
+      const user = em.create(BusinessStaff, {
+        danakUserId: userId,
+        fullName: `${businessName} Admin`,
+        email: `${slug}@${businessName}.com`,
+        phone: "09123456789",
+        business: business,
+      });
+      await em.persistAndFlush(user);
+      this.logger.log(`Created business staff for subscription ${subscriptionId}`);
+    } else {
+      this.logger.debug(`Business staff already exists for subscription ${subscriptionId}`);
+    }
   }
 }
diff --git a/src/modules/businesses/repositories/business-staff.repository.ts b/src/modules/businesses/repositories/business-staff.repository.ts
new file mode 100644
index 0000000..a0f6299
--- /dev/null
+++ b/src/modules/businesses/repositories/business-staff.repository.ts
@@ -0,0 +1,5 @@
+import { EntityRepository } from "@mikro-orm/core";
+
+import { BusinessStaff } from "../entities/business-staff.entity";
+
+export class BusinessStaffRepository extends EntityRepository<BusinessStaff> {}
diff --git a/src/modules/businesses/services/businesses.service.ts b/src/modules/businesses/services/businesses.service.ts
index 4b77c69..3b4ffa0 100644
--- a/src/modules/businesses/services/businesses.service.ts
+++ b/src/modules/businesses/services/businesses.service.ts
@@ -1,11 +1,16 @@
+import { EntityManager } from "@mikro-orm/postgresql";
 import { BadRequestException, Injectable } from "@nestjs/common";
 
 import { BusinessMessage } from "../../../common/enums/message.enum";
+import { BusinessStaff } from "../entities/business-staff.entity";
 import { BusinessRepository } from "../repositories/business.repository";
 
 @Injectable()
 export class BusinessesService {
-  constructor(private readonly businessRepository: BusinessRepository) {}
+  constructor(
+    private readonly businessRepository: BusinessRepository,
+    private readonly em: EntityManager,
+  ) {}
 
   async getBusinessByDanakSubscriptionId(danakSubscriptionId: string) {
     const business = await this.businessRepository.findOne({ danakSubscriptionId, deletedAt: null });
@@ -27,4 +32,32 @@ export class BusinessesService {
 
     return business;
   }
+
+  /*******************************/
+
+  async findAdminWithLeastTickets() {
+    // First query to get the ID of the business staff with the least tickets
+    const result = await this.em.getConnection().execute(
+      `
+      SELECT bs.id 
+      FROM business_staff bs
+      WHERE bs.deleted_at IS NULL
+      ORDER BY (
+        SELECT COUNT(*) FROM ticket t WHERE t.assigned_to_id = bs.id
+      ) ASC
+      LIMIT 1
+      `,
+    );
+
+    if (result.length === 0) return null;
+
+    return this.em.findOne(BusinessStaff, { id: result[0].id });
+  }
+
+  /*******************************/
+  async findOneByIdWithEntityManager(staffId: string, em: EntityManager) {
+    const staff = await em.findOne(BusinessStaff, { id: staffId });
+    if (!staff) throw new BadRequestException(BusinessMessage.STAFF_NOT_FOUND);
+    return staff;
+  }
 }
diff --git a/src/modules/companies/companies.controller.ts b/src/modules/companies/companies.controller.ts
index 7a1f6f9..c51c9b1 100644
--- a/src/modules/companies/companies.controller.ts
+++ b/src/modules/companies/companies.controller.ts
@@ -72,6 +72,13 @@ export class CompaniesController {
     return this.companiesService.toggleStatus(paramDto.id, businessId);
   }
 
+  @Get("user")
+  @AuthGuards()
+  @ApiOperation({ summary: "get user companies" })
+  getUserCompany(@UserDec("id") userId: string, @BusinessDec("id") businessId: string) {
+    return this.companiesService.getUserCompany(userId, businessId);
+  }
+
   @Post("requests")
   @AuthGuards()
   @ApiOperation({ summary: "submit company registration request (user)" })
diff --git a/src/modules/companies/services/companies.service.ts b/src/modules/companies/services/companies.service.ts
index 6c6f843..b8815cb 100644
--- a/src/modules/companies/services/companies.service.ts
+++ b/src/modules/companies/services/companies.service.ts
@@ -171,7 +171,7 @@ export class CompaniesService {
       { id, deletedAt: null, isActive: true, status: CompanyStatus.APPROVED, business: { id: businessId } },
       {
         populate: ["industry", "user", "products", "services"],
-        fields: ["*", "industry.id", "industry.title", "user.id"],
+        fields: ["*", "industry.id", "industry.title", "user.id", "user.firstName", "user.lastName", "user.phone", "user.email"],
       },
     );
     if (!company) throw new BadRequestException(CompanyMessage.COMPANY_NOT_FOUND);
@@ -222,6 +222,20 @@ export class CompaniesService {
   }
   //-----------------------------------
 
+  async getUserCompany(userId: string, businessId: string) {
+    const company = await this.companyRepository.findOne(
+      { user: { id: userId }, business: { id: businessId }, deletedAt: null },
+      {
+        populate: ["industry", "user", "products", "services"],
+        fields: ["*", "industry.id", "industry.title", "user.id", "user.firstName", "user.lastName", "user.phone", "user.email"],
+      },
+    );
+    if (!company) throw new BadRequestException(CompanyMessage.COMPANY_NOT_FOUND);
+    return { company };
+  }
+
+  //-----------------------------------
+
   async findOneByIdWithEntityManager(id: string, em: EntityManager) {
     const company = await em.findOne(Company, { id, deletedAt: null }, { populate: ["user"] });
     if (!company) throw new BadRequestException(CompanyMessage.COMPANY_NOT_FOUND);
@@ -288,10 +302,13 @@ export class CompaniesService {
     if (role === RoleEnum.USER) {
       request = await this.companyRequestRepository.findOne(
         { id, business: { id: businessId }, user: { id: userId }, deletedAt: null },
-        { populate: ["company"] },
+        { populate: ["company", "company.services", "company.products", "user"] },
       );
     } else {
-      request = await this.companyRequestRepository.findOne({ id, business: { id: businessId }, deletedAt: null }, { populate: ["company"] });
+      request = await this.companyRequestRepository.findOne(
+        { id, business: { id: businessId }, deletedAt: null },
+        { populate: ["company", "company.services", "company.products", "business", "user"] },
+      );
     }
 
     if (!request) throw new BadRequestException(CompanyMessage.COMPANY_REQUEST_NOT_FOUND);
@@ -303,7 +320,7 @@ export class CompaniesService {
   async getCompanyRequestsUser(userId: string, businessId: string) {
     const requests = await this.companyRequestRepository.findOne(
       { user: { id: userId }, business: { id: businessId }, deletedAt: null },
-      { populate: ["company"], orderBy: { createdAt: "DESC" } },
+      { populate: ["company", "company.services", "company.products", "user"], orderBy: { createdAt: "DESC" } },
     );
     return { requests };
   }
diff --git a/src/modules/notifications/notifications.controller.ts b/src/modules/notifications/notifications.controller.ts
index 86e0edc..4e562f8 100755
--- a/src/modules/notifications/notifications.controller.ts
+++ b/src/modules/notifications/notifications.controller.ts
@@ -4,7 +4,6 @@ import { ApiOperation } from "@nestjs/swagger";
 import { SearchNotificationQueryDto } from "./DTO/search-notification-query.dto";
 import { NotificationsService } from "./providers/notifications.service";
 import { AuthGuards } from "../../common/decorators/auth-guard.decorator";
-import { Pagination } from "../../common/decorators/pagination.decorator";
 import { UserDec } from "../../common/decorators/user.decorator";
 import { ParamDto } from "../../common/DTO/param.dto";
 
@@ -16,7 +15,6 @@ export class NotificationController {
   //********************* */
 
   @ApiOperation({ summary: "all notifications by user" })
-  @Pagination()
   @Get()
   getAllNotifications(@UserDec("id") userId: string, @Query() queryDto: SearchNotificationQueryDto) {
     return this.notificationService.getAllNotifications(queryDto, userId);
diff --git a/src/modules/notifications/providers/notifications.service.ts b/src/modules/notifications/providers/notifications.service.ts
index 34fcdc2..0d8c386 100755
--- a/src/modules/notifications/providers/notifications.service.ts
+++ b/src/modules/notifications/providers/notifications.service.ts
@@ -83,7 +83,8 @@ export class NotificationsService {
   //************************ */
 
   async getAllNotifications(queryDto: SearchNotificationQueryDto, recipientId: string) {
-    return await this.notificationRepository.getAllNotifications(queryDto, recipientId);
+    const [notifications, count] = await this.notificationRepository.getAllNotifications(queryDto, recipientId);
+    return { notifications, count, paginate: true };
   }
 
   //************************ */
diff --git a/src/modules/notifications/repositories/notifications.repository.ts b/src/modules/notifications/repositories/notifications.repository.ts
index 6577ea8..c0ea9c6 100755
--- a/src/modules/notifications/repositories/notifications.repository.ts
+++ b/src/modules/notifications/repositories/notifications.repository.ts
@@ -8,7 +8,7 @@ export class NotificationRepository extends EntityRepository<Notification> {
   async getAllNotifications(queryDto: SearchNotificationQueryDto, recipientId: string) {
     const { skip, limit } = PaginationUtils(queryDto);
 
-    const qb = this.qb("notification").where({ recipientId });
+    const qb = this.qb("notification").where({ recipient: { id: recipientId } });
 
     if (queryDto.isRead !== undefined) {
       qb.andWhere({ isRead: queryDto.isRead === 1 });
diff --git a/src/modules/tickets/entities/ticket-message.entity.ts b/src/modules/tickets/entities/ticket-message.entity.ts
index ffb0f06..3392023 100755
--- a/src/modules/tickets/entities/ticket-message.entity.ts
+++ b/src/modules/tickets/entities/ticket-message.entity.ts
@@ -3,6 +3,7 @@ import { Cascade, Collection, Entity, EntityRepositoryType, ManyToOne, OneToMany
 import { TicketMessageAttachment } from "./ticket-message-attachment";
 import { Ticket } from "./ticket.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
+import { BusinessStaff } from "../../businesses/entities/business-staff.entity";
 import { User } from "../../users/entities/user.entity";
 import { TicketMessagesRepository } from "../repositories/tickets-message.repository";
 
@@ -18,7 +19,10 @@ export class TicketMessage extends BaseEntity {
   ticket!: Ticket;
 
   @ManyToOne(() => User, { deleteRule: "cascade", nullable: true })
-  author!: User | null;
+  author?: User | null;
+
+  @ManyToOne(() => BusinessStaff, { deleteRule: "cascade", nullable: true })
+  externalAuthor?: BusinessStaff | null;
 
   [EntityRepositoryType]?: TicketMessagesRepository;
 }
diff --git a/src/modules/tickets/entities/ticket.entity.ts b/src/modules/tickets/entities/ticket.entity.ts
index 651f0df..37f3a92 100755
--- a/src/modules/tickets/entities/ticket.entity.ts
+++ b/src/modules/tickets/entities/ticket.entity.ts
@@ -3,6 +3,7 @@ import { Cascade, Collection, Entity, EntityRepositoryType, Enum, ManyToOne, One
 import { TicketCategory } from "./ticket-category.entity";
 import { TicketMessage } from "./ticket-message.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
+import { BusinessStaff } from "../../businesses/entities/business-staff.entity";
 import { Business } from "../../businesses/entities/business.entity";
 import { Company } from "../../companies/entities/company.entity";
 import { User } from "../../users/entities/user.entity";
@@ -27,8 +28,8 @@ export class Ticket extends BaseEntity {
   @ManyToOne(() => Company, { deleteRule: "set null", nullable: true })
   company?: Company;
 
-  @ManyToOne(() => User, { deleteRule: "set null", nullable: true })
-  assignedTo?: User;
+  @ManyToOne(() => BusinessStaff, { deleteRule: "set null", nullable: true })
+  assignedTo?: BusinessStaff;
 
   @ManyToOne(() => User, { deleteRule: "cascade", nullable: false })
   user!: User;
diff --git a/src/modules/tickets/providers/tickets.service.ts b/src/modules/tickets/providers/tickets.service.ts
index 7f94b3e..7de97af 100755
--- a/src/modules/tickets/providers/tickets.service.ts
+++ b/src/modules/tickets/providers/tickets.service.ts
@@ -2,8 +2,10 @@ import { Collection, EntityManager } from "@mikro-orm/postgresql";
 import { BadRequestException, HttpException, Injectable, InternalServerErrorException, Logger } from "@nestjs/common";
 
 import { ParamDto } from "../../../common/DTO/param.dto";
-import { CommonMessage, CompanyMessage, TicketMessageEnum, UserMessage } from "../../../common/enums/message.enum";
+import { BusinessMessage, CommonMessage, CompanyMessage, TicketMessageEnum, UserMessage } from "../../../common/enums/message.enum";
+import { BusinessStaff } from "../../businesses/entities/business-staff.entity";
 import { Business } from "../../businesses/entities/business.entity";
+import { BusinessesService } from "../../businesses/services/businesses.service";
 import { Company } from "../../companies/entities/company.entity";
 import { NotificationQueue } from "../../notifications/queue/notification.queue";
 import { User } from "../../users/entities/user.entity";
@@ -34,6 +36,7 @@ export class TicketsService {
     private readonly ticketsCategoryRepository: TicketCategoryRepository,
     private readonly ticketMessagesRepository: TicketMessagesRepository,
     private readonly usersService: UsersService,
+    private readonly businessesService: BusinessesService,
     private readonly notificationQueue: NotificationQueue,
     private readonly em: EntityManager,
   ) {}
@@ -209,14 +212,20 @@ export class TicketsService {
       // if (role !== RoleEnum.ADMIN && ticket.assignedTo?.id !== userId) throw new BadRequestException(TicketMessageEnum.TICKET_NOT_ASSIGNED_TO_USER);
 
       let user = null;
+      let externalAuthor = null;
       if (role === RoleEnum.USER) {
         user = await em.findOne(User, { id: userId });
         if (!user) throw new BadRequestException(UserMessage.USER_NOT_FOUND);
+      } else {
+        externalAuthor = await em.findOne(BusinessStaff, { id: userId });
+        if (!externalAuthor) throw new BadRequestException(BusinessMessage.STAFF_NOT_FOUND);
+        await this.sendNotificationForAdminResponse(ticket, externalAuthor);
       }
 
       const ticketMessage = em.create(TicketMessage, {
         content: createDto.content,
         author: user,
+        externalAuthor,
         ticket,
       });
       await em.persistAndFlush(ticketMessage);
@@ -228,13 +237,6 @@ export class TicketsService {
       this.updateTicketStatus(ticket, role === RoleEnum.ADMIN);
       await em.persistAndFlush(ticket);
 
-      if (role !== RoleEnum.USER) {
-        //TODO Fix this
-        console.log(user, "user");
-        // await this.sendNotificationForAdminResponse(ticket, user);
-        console.log(this.sendNotificationForAdminResponse, "sendNotificationForAdminResponse");
-      }
-
       await em.commit();
       return {
         message: TicketMessageEnum.MESSAGE_CREATED,
@@ -310,7 +312,7 @@ export class TicketsService {
       const ticket = await this.ticketsRepository.findTicketById(ticketId, businessId);
       if (!ticket) throw new BadRequestException(TicketMessageEnum.TICKET_NOT_FOUND);
 
-      const admin = await this.usersService.findOneByIdWithEntityManager(referDto.adminId, em);
+      const admin = await this.businessesService.findOneByIdWithEntityManager(referDto.adminId, em);
 
       ticket.assignedTo = admin;
       await em.flush();
@@ -355,7 +357,7 @@ export class TicketsService {
 
   //***************************** */
   private async assignTicketAndNotify(ticket: Ticket, user: User, em: EntityManager) {
-    const assignedUser = await this.usersService.findAdminWithLeastTickets();
+    const assignedUser = await this.businessesService.findAdminWithLeastTickets();
     //
 
     if (assignedUser) {
@@ -412,7 +414,7 @@ export class TicketsService {
   }
   //***************************** */
 
-  private async sendNotificationForAdminResponse(ticket: Ticket, admin: User) {
+  private async sendNotificationForAdminResponse(ticket: Ticket, admin: BusinessStaff) {
     await this.notificationQueue.addAnswerTicketNotification(ticket.user.id, {
       ticketId: ticket.numericId.toString(),
       subject: ticket.subject,
@@ -421,6 +423,4 @@ export class TicketsService {
       userEmail: admin.email,
     });
   }
-
-  //***************************** */
 }
diff --git a/src/modules/tickets/repositories/tickets.repository.ts b/src/modules/tickets/repositories/tickets.repository.ts
index 9565207..6345b44 100755
--- a/src/modules/tickets/repositories/tickets.repository.ts
+++ b/src/modules/tickets/repositories/tickets.repository.ts
@@ -26,8 +26,7 @@ export class TicketsRepository extends EntityRepository<Ticket> {
           "user.firstName",
           "user.lastName",
           "assignedTo.id",
-          "assignedTo.firstName",
-          "assignedTo.lastName",
+          "assignedTo.fullName",
           "company.id",
           "company.name",
           "category.id",
@@ -97,8 +96,7 @@ export class TicketsRepository extends EntityRepository<Ticket> {
         "user.firstName",
         "user.lastName",
         "assignedTo.id",
-        "assignedTo.firstName",
-        "assignedTo.lastName",
+        "assignedTo.fullName",
         "company.id",
         "company.name",
       ],
diff --git a/src/modules/users/services/users.service.ts b/src/modules/users/services/users.service.ts
index ffb1310..5f9e10d 100644
--- a/src/modules/users/services/users.service.ts
+++ b/src/modules/users/services/users.service.ts
@@ -50,39 +50,7 @@ export class UsersService {
     if (!user) throw new BadRequestException(UserMessage.USER_NOT_FOUND);
     return user;
   }
-  /*******************************/
 
-  async findAdminWithLeastTickets() {
-    //     // Find all admins with their assigned tickets
-    // const admins = await this.userRepository.find(
-    //   { role: { name: RoleEnum.ADMIN } },
-    //   { populate: ['role', 'assignedTickets'] }
-    // );
-
-    // if (!admins.length) return null;
-
-    // // Find the admin with the fewest assigned tickets
-    // return admins.reduce((minAdmin, admin) =>
-    //   (minAdmin.assignedTickets.length <= admin.assignedTickets.length ? minAdmin : admin)
-    // );
-    const result = await this.em.getConnection().execute(
-      `
-      SELECT u.*
-      FROM "user" u
-      INNER JOIN "role" r ON u.role_id = r.id
-      WHERE r.name = ?
-      ORDER BY (
-        SELECT COUNT(*) FROM "ticket" t WHERE t.assigned_to_id = u.id
-      ) ASC
-      LIMIT 1
-    `,
-      [RoleEnum.ADMIN],
-    );
-
-    // If you want a User entity, load it by id:
-    if (result.length === 0) return null;
-    return this.userRepository.findOne({ id: result[0].id }, { populate: ["role"] });
-  }
   /*******************************/
 
   async createUser(registerDto: CompleteRegistrationDto | CreateCompanyDto, hashedPassword: string, business: Business, em: EntityManager) {