diff --git a/src/entity/request_submission.ts b/src/entity/request_submission.ts
index a7b2f3a..eacefe9 100644
--- a/src/entity/request_submission.ts
+++ b/src/entity/request_submission.ts
@@ -12,6 +12,12 @@ import {
 
 import { RequestOrder } from './request_orders';
 
+enum ApprovalStatus {
+  PENDING = 'PENDING',
+  APPROVED = 'APPROVED',
+  REJECTED = 'REJECTED',
+}
+
 @Entity('request_submissions')
 export class RequestSubmission {
   @PrimaryGeneratedColumn('uuid')
@@ -52,17 +58,25 @@ export class RequestSubmission {
   })
   status: string;
 
+  // General Manager Approval
   @Column({
+    type: 'uuid',
     nullable: true,
-    length: 64,
   })
-  finance_approval: string;
+  approved_by_gm: string | null;
 
   @Column({
+    type: 'timestamp',
     nullable: true,
-    type: 'date',
   })
-  approval_date: Date; 
+  gm_approval_date: Date | null;
+
+  @Column({
+    type: 'enum',
+    enum: ApprovalStatus,
+    default: ApprovalStatus.PENDING,
+  })
+  gm_approval_status: ApprovalStatus;
 
   @Column({
     nullable: false,