diff --git a/src/entity/trx_company_users.ts b/src/entity/trx_company_users.ts
index bceb7e4..a293b67 100644
--- a/src/entity/trx_company_users.ts
+++ b/src/entity/trx_company_users.ts
@@ -45,7 +45,7 @@ export class TrxCompanyUser {
 	})
 	name: string;
 
-	@OneToMany(() => TrxConfigLevel, (level) => level.id, { onDelete: "NO ACTION" })
+	@OneToMany(() => TrxConfigLevel, (level) => level.company_user, { onDelete: "NO ACTION", nullable: false })
 	level: TrxConfigLevel[];
 
 	@ManyToOne(() => TrxCompany, { onDelete: "NO ACTION" })
diff --git a/src/entity/trx_config_levels.ts b/src/entity/trx_config_levels.ts
index 8fbfecb..c0894f1 100644
--- a/src/entity/trx_config_levels.ts
+++ b/src/entity/trx_config_levels.ts
@@ -1,11 +1,16 @@
 import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, DeleteDateColumn, Index, JoinColumn, ManyToOne } from "typeorm";
 import { Status } from "../types/status";
+import { TrxCompanyUser } from "./trx_company_users";
 
 @Entity("trx_config_levels", { schema: "trx" })
 export class TrxConfigLevel {
 	@PrimaryGeneratedColumn("uuid")
 	id: string;
 
+	@ManyToOne(() => TrxCompanyUser, (company) => company.level, { onDelete: "NO ACTION" })
+	@JoinColumn()
+	company_user: TrxCompanyUser;
+
 	@Column({
 		nullable: true,
 		length: 256,