diff --git a/scripts/data/parsian-tehran/field-experts.json b/scripts/data/parsian-tehran/field-experts.json
index 1aa5163..7ba72b3 100644
--- a/scripts/data/parsian-tehran/field-experts.json
+++ b/scripts/data/parsian-tehran/field-experts.json
@@ -31,7 +31,8 @@
       "branchName": "شعبه غرب تهران(210050)",
       "city": "تهران",
       "state": "تهران",
-      "title": "كارشناس ارزياب خسارت ثالث مالي"
+      "title": "كارشناس ارزياب خسارت ثالث مالي",
+      "expertCode": "4645"
     },
     {
       "nationalCode": "0066868521",
@@ -40,7 +41,8 @@
       "lastName": "گودرزي پور",
       "branchCode": "210050",
       "branchName": "شعبه غرب تهران(210050)",
-      "title": "كارشناس ارزياب خسارت بدنه"
+      "title": "كارشناس ارزياب خسارت بدنه",
+      "expertCode": "16"
     },
     {
       "nationalCode": "0076988961",
@@ -60,7 +62,8 @@
       "lastName": "شاملوفرد",
       "branchCode": "210050",
       "branchName": "شعبه غرب تهران(210050)",
-      "title": "كارشناس ارزياب خسارت ثالث مالي"
+      "title": "كارشناس ارزياب خسارت ثالث مالي",
+      "expertCode": "72"
     },
     {
       "nationalCode": "0083730397",
@@ -80,7 +83,8 @@
       "lastName": "کرکي",
       "branchCode": "210050",
       "branchName": "شعبه غرب تهران(210050)",
-      "title": "كارشناس ارزياب خسارت ثالث مالي"
+      "title": "كارشناس ارزياب خسارت ثالث مالي",
+      "expertCode": "29"
     },
     {
       "nationalCode": "0440245151",
@@ -100,7 +104,8 @@
       "branchName": "شعبه غرب تهران(210050)",
       "city": "تهران",
       "state": "تهران",
-      "title": "كارشناس ارزياب خسارت ثالث مالي"
+      "title": "كارشناس ارزياب خسارت ثالث مالي",
+      "expertCode": "3545"
     },
     {
       "nationalCode": "0670358118",
diff --git a/scripts/seed-parsian-tehran.ts b/scripts/seed-parsian-tehran.ts
index 661423f..141ecc7 100644
--- a/scripts/seed-parsian-tehran.ts
+++ b/scripts/seed-parsian-tehran.ts
@@ -33,6 +33,7 @@ type FieldExpertSeed = {
   city?: string;
   state?: string;
   title?: string;
+  expertCode?: string;
 };
 
 function stripQuotes(value: string): string {
@@ -172,6 +173,7 @@ const FieldExpertSchema = new Schema(
     phone: { type: String },
     role: { type: String, default: "field_expert" },
     otp: { type: String, default: "" },
+    expertCode: { type: String, required: false },
   },
   { collection: "field-expert", versionKey: false, timestamps: true },
 );
@@ -273,6 +275,7 @@ async function main() {
       mobile: expert.mobile,
       role: "field_expert",
       otp: "",
+      expertCode: expert.expertCode,
     };
 
     const existing = await FieldExpert.findOne({
diff --git a/src/users/entities/schema/damage-expert.schema.ts b/src/users/entities/schema/damage-expert.schema.ts
index 84f6029..2cafaf1 100644
--- a/src/users/entities/schema/damage-expert.schema.ts
+++ b/src/users/entities/schema/damage-expert.schema.ts
@@ -159,6 +159,9 @@ export class DamageExpertModel {
   @Prop({ type: "string" })
   city: string;
 
+  @Prop({type: "string", required: false})
+  expertCode?: string;
+
   createdAt: Date;
 }
 
diff --git a/src/users/entities/schema/expert.schema.ts b/src/users/entities/schema/expert.schema.ts
index e14fddf..f72310a 100644
--- a/src/users/entities/schema/expert.schema.ts
+++ b/src/users/entities/schema/expert.schema.ts
@@ -72,6 +72,9 @@ export class ExpertModel {
   @Prop({ type: "string" })
   otp: string;
 
+  @Prop({type: "string", required: false})
+  expertCode?: string;
+
   createdAt: Date;
 }
 
diff --git a/src/users/entities/schema/field-expert.schema.ts b/src/users/entities/schema/field-expert.schema.ts
index 27de82f..13af6fe 100644
--- a/src/users/entities/schema/field-expert.schema.ts
+++ b/src/users/entities/schema/field-expert.schema.ts
@@ -46,6 +46,9 @@ export class FieldExpertModel {
   @Prop({ type: "string", default: "" })
   otp: string;
 
+  @Prop({type: "string", required: false})
+  expertCode?: string;
+
   createdAt: Date;
 }
 
diff --git a/src/users/entities/schema/insurer-expert.schema.ts b/src/users/entities/schema/insurer-expert.schema.ts
index 947f199..5f1255d 100644
--- a/src/users/entities/schema/insurer-expert.schema.ts
+++ b/src/users/entities/schema/insurer-expert.schema.ts
@@ -41,6 +41,9 @@ export class InsurerExpertModel {
   @Prop()
   address?: string;
 
+  @Prop({type: "string", required: false})
+  expertCode?: string;
+
   createdAt: Date;
 }
 export const InsurerExpertDbSchema =
diff --git a/src/users/entities/schema/registrar.schema.ts b/src/users/entities/schema/registrar.schema.ts
index a314f78..c6ade54 100644
--- a/src/users/entities/schema/registrar.schema.ts
+++ b/src/users/entities/schema/registrar.schema.ts
@@ -27,6 +27,9 @@ export class RegistrarModel {
 
   @Prop({ type: "string", default: "" })
   otp: string;
+
+  @Prop({type: "string", required: false})
+  expertCode?: string;
 }
 
 export const RegistrarDbSchema = SchemaFactory.createForClass(RegistrarModel);