diff --git a/src/entity/emr/emr_registration.ts b/src/entity/emr/emr_registration.ts
index c427e18..5f3e2d0 100644
--- a/src/entity/emr/emr_registration.ts
+++ b/src/entity/emr/emr_registration.ts
@@ -7,12 +7,14 @@ import {
     DeleteDateColumn,
     ManyToOne,
     JoinColumn,
+    OneToOne
 } from "typeorm";
 
 import { RegistrationType } from "../../types/registration_type";
 import { RegistrationStatus } from "../../types/registration_status";
 import { EmrPatient } from "./emr_patient";
 import { PatientGuarantor } from "../patient_guarantor";
+import { EmrRegistrationOutpatient } from "./emr_registration_outpatient";
 
 /**
  * Registrasi base: data umum untuk semua tipe (rawat jalan, rawat inap, emergency, hemodialysis).
@@ -24,6 +26,9 @@ export class EmrRegistration {
     @PrimaryGeneratedColumn("uuid")
     id: string;
 
+    @OneToOne(() => EmrRegistrationOutpatient, (out) => out.registration)
+    outpatient: EmrRegistrationOutpatient;
+
     @ManyToOne(() => EmrPatient, { onDelete: "NO ACTION" })
     @JoinColumn()
     patient: EmrPatient;