diff --git a/prisma/migrations/20250818154612_added_is_supevisor_boolean_to_employee/migration.sql b/prisma/migrations/20250818154612_added_is_supevisor_boolean_to_employee/migration.sql
new file mode 100644
index 0000000..0e52b8e
--- /dev/null
+++ b/prisma/migrations/20250818154612_added_is_supevisor_boolean_to_employee/migration.sql
@@ -0,0 +1,11 @@
+/*
+  Warnings:
+
+  - Added the required column `is_supervisor` to the `employees_archive` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "public"."employees" ADD COLUMN     "is_supervisor" BOOLEAN NOT NULL DEFAULT false;
+
+-- AlterTable
+ALTER TABLE "public"."employees_archive" ADD COLUMN     "is_supervisor" BOOLEAN NOT NULL;
diff --git a/prisma/mock-seeds-scripts/02-users.ts b/prisma/mock-seeds-scripts/02-users.ts
index e05257e..5078b3e 100644
--- a/prisma/mock-seeds-scripts/02-users.ts
+++ b/prisma/mock-seeds-scripts/02-users.ts
@@ -37,6 +37,7 @@ async function main() {
 
   // 40 employees
   for (let i = 0; i < 40; i++) {
+
     const fn = pick(firstNames);
     const ln = pick(lastNames);
     usersData.push({
diff --git a/prisma/mock-seeds-scripts/03-employees.ts b/prisma/mock-seeds-scripts/03-employees.ts
index 847d539..3076683 100644
--- a/prisma/mock-seeds-scripts/03-employees.ts
+++ b/prisma/mock-seeds-scripts/03-employees.ts
@@ -53,6 +53,7 @@ async function main() {
         first_work_day: randomPastDate(3),
         last_work_day: null,
         job_title: randomTitle(),
+        is_supervisor: true,
       },
     });
     supervisorEmployeeIds.push(emp.id);
diff --git a/prisma/mock-seeds-scripts/05-employees-archive.ts b/prisma/mock-seeds-scripts/05-employees-archive.ts
index edd2c2b..c030196 100644
--- a/prisma/mock-seeds-scripts/05-employees-archive.ts
+++ b/prisma/mock-seeds-scripts/05-employees-archive.ts
@@ -28,6 +28,7 @@ async function main() {
         last_work_day: daysAgo(30),
         supervisor_id: e.supervisor_id ?? null,
         job_title: e.job_title,
+        is_supervisor: e.is_supervisor,
       },
     });
   }
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 71b1f02..3eed529 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -40,7 +40,8 @@ model Employees {
   company_code        Int
   first_work_day      DateTime  @db.Date
   last_work_day       DateTime? @db.Date
-  job_title           String?    
+  job_title           String?   
+  is_supervisor       Boolean   @default(false) 
 
   supervisor    Employees?  @relation("EmployeeSupervisor", fields: [supervisor_id], references: [id])
   supervisor_id Int?
@@ -60,12 +61,12 @@ model EmployeesArchive {
   employee_id Int
   archived_at DateTime  @default(now())
 
-  user_id    String @db.Uuid
-  user       Users  @relation("UsersToEmployeesToArchive", fields: [user_id], references: [id])
-  first_name String
-  last_name  String
-  job_title  String?
-
+  user_id             String @db.Uuid
+  user                Users  @relation("UsersToEmployeesToArchive", fields: [user_id], references: [id])
+  first_name          String
+  last_name           String
+  job_title           String?
+  is_supervisor       Boolean
   external_payroll_id Int
   company_code        Int
   first_Work_Day      DateTime   @db.Date
diff --git a/src/modules/employees/dtos/create-employee.dto.ts b/src/modules/employees/dtos/create-employee.dto.ts
index 1f94aa3..bfdc973 100644
--- a/src/modules/employees/dtos/create-employee.dto.ts
+++ b/src/modules/employees/dtos/create-employee.dto.ts
@@ -1,6 +1,6 @@
 import {
     Allow,
-  IsDate,
+  IsBoolean,
   IsDateString,
   IsEmail,
   IsInt,
@@ -53,6 +53,11 @@ export class CreateEmployeeDto {
     @IsOptional()
     email: string;
 
+
+    @IsOptional()
+    @IsBoolean()
+    is_supervisor: boolean;
+
     @ApiProperty({
         example: '82538437464',
         description: 'Employee`s phone number',
diff --git a/src/modules/employees/services/employees.service.ts b/src/modules/employees/services/employees.service.ts
index 9160580..0315812 100644
--- a/src/modules/employees/services/employees.service.ts
+++ b/src/modules/employees/services/employees.service.ts
@@ -33,6 +33,7 @@ export class EmployeesService {
       job_title,
       first_work_day,
       last_work_day,
+      is_supervisor,
     } = dto;
 
     return this.prisma.$transaction(async (tx) => {
@@ -53,6 +54,7 @@ export class EmployeesService {
           job_title,
           first_work_day,
           last_work_day,
+          is_supervisor,
         },
       });
     });
@@ -171,6 +173,7 @@ async update(
       job_title,
       first_work_day,
       last_work_day,
+      is_supervisor
     } = dto;
 
     return this.prisma.$transaction(async (tx) => {
@@ -193,6 +196,7 @@ async update(
           ...(first_work_day      !== undefined && { first_work_day }),
           ...(last_work_day       !== undefined && { last_work_day }),
           ...(job_title           !== undefined && { job_title }),
+          ...(is_supervisor       !== undefined && { is_supervisor }),
         },
       });
     });
@@ -233,6 +237,7 @@ async patchEmployee(id: number, dto: UpdateEmployeeDto): Promise<Employees | Emp
         first_work_day,
         last_work_day,
         supervisor_id,
+        is_supervisor,
       } = dto;
 
       const fw = toDateOrUndefined(first_work_day);
@@ -252,11 +257,12 @@ async patchEmployee(id: number, dto: UpdateEmployeeDto): Promise<Employees | Emp
           await tx.users.update({
             where: { id: existing.user_id },
             data: {
-              ...(first_name   !== undefined ? { first_name } : {}),
-              ...(last_name    !== undefined ? { last_name } : {}),
-              ...(email        !== undefined ? { email } : {}),
-              ...(phone_number !== undefined ? { phone_number } : {}),
-              ...(residence    !== undefined ? { residence } : {}),
+              ...(first_name    !== undefined ? { first_name }   : {}),
+              ...(last_name     !== undefined ? { last_name }    : {}),
+              ...(email         !== undefined ? { email }        : {}),
+              ...(phone_number  !== undefined ? { phone_number } : {}),
+              ...(residence     !== undefined ? { residence }    : {}),
+              ...(is_supervisor !== undefined ? { is_supervisor }: {}),
             },
           });
         }
@@ -268,9 +274,7 @@ async patchEmployee(id: number, dto: UpdateEmployeeDto): Promise<Employees | Emp
             ...(company_code        !== undefined ? { company_code } : {}),
             ...(job_title           !== undefined ? { job_title } : {}),
             ...(fw                  !== undefined ? { first_work_day: fw } : {}),
-            ...(lw !== undefined
-              ? { last_work_day: lw }
-              : {}),
+            ...(lw                  !== undefined ? { last_work_day: lw } : {}),
             ...(supervisor_id       !== undefined ? { supervisor_id } : {}),
           },
         });
@@ -313,6 +317,7 @@ async patchEmployee(id: number, dto: UpdateEmployeeDto): Promise<Employees | Emp
           first_Work_Day: existing.first_Work_Day,
           last_work_day: existing.last_work_day,
           supervisor_id: existing.supervisor_id ?? null,
+          is_supervisor: existing.is_supervisor,
         },
       });
       //delete from employees table
diff --git a/src/modules/pay-periods/services/pay-periods-query.service.ts b/src/modules/pay-periods/services/pay-periods-query.service.ts
index 8f52894..964c0ff 100644
--- a/src/modules/pay-periods/services/pay-periods-query.service.ts
+++ b/src/modules/pay-periods/services/pay-periods-query.service.ts
@@ -192,7 +192,7 @@ export class PayPeriodsQueryService {
   });
   if (!supervisor) throw new ForbiddenException('No employee record linked to current user');
 
-  // 3)fetchs crew memebrs
+  // 3)fetchs crew members
   const crew = await this.resolveCrew(supervisor.id, includeSubtree); // [{ id, first_name, last_name }]
   const crewIds = crew.map(c => c.id);
   // seed names map for employee without data