diff --git a/dist/Customer/Address.d.ts b/dist/Customer/Address.d.ts
index 6360594..0c30a34 100644
--- a/dist/Customer/Address.d.ts
+++ b/dist/Customer/Address.d.ts
@@ -1,5 +1,5 @@
-import type Contact from "./Contact";
-import type Office from "./Office";
+import Contact from "./Contact";
+import Office from "./Office";
 import Resource from "../Resource";
 export default class Address extends Resource {
     address: string;
diff --git a/dist/Customer/Address.js b/dist/Customer/Address.js
index f261e0c..adaa194 100644
--- a/dist/Customer/Address.js
+++ b/dist/Customer/Address.js
@@ -13,7 +13,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const Contact_1 = __importDefault(require("./Contact"));
+const Office_1 = __importDefault(require("./Office"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class Address extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -43,4 +46,16 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Address.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Office_1.default),
+    __metadata("design:type", Object)
+], Address.prototype, "office", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Contact_1.default),
+    __metadata("design:type", Object)
+], Address.prototype, "contact", void 0);
 exports.default = Address;
diff --git a/dist/Customer/Contact.d.ts b/dist/Customer/Contact.d.ts
index d0107d0..f996b6f 100644
--- a/dist/Customer/Contact.d.ts
+++ b/dist/Customer/Contact.d.ts
@@ -1,6 +1,6 @@
-import type Address from "./Address";
-import type Customer from ".";
-import type User from "../Notary";
+import Address from "./Address";
+import Customer from ".";
+import User from "../Notary";
 import Resource from "../Resource";
 export default class Contact extends Resource {
     first_name: string;
@@ -8,7 +8,7 @@ export default class Contact extends Resource {
     email: string;
     cell_phone_number: string;
     phone_number: string;
-    civility: ECivility;
+    civility: "MALE" | "FEMALE" | "OTHERS";
     address: Address;
     created_at: Date | null;
     updated_at: Date | null;
@@ -20,4 +20,3 @@ export declare enum ECivility {
     FEMALE = "FEMALE",
     OTHERS = "OTHERS"
 }
-export declare type TCivility = ECivility.MALE | ECivility.FEMALE | ECivility.OTHERS;
diff --git a/dist/Customer/Contact.js b/dist/Customer/Contact.js
index 68ad7c4..a16acc1 100644
--- a/dist/Customer/Contact.js
+++ b/dist/Customer/Contact.js
@@ -14,7 +14,11 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.ECivility = void 0;
 const class_validator_1 = require("class-validator");
+const Address_1 = __importDefault(require("./Address"));
+const _1 = __importDefault(require("."));
+const Notary_1 = __importDefault(require("../Notary"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class Contact extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -49,7 +53,9 @@ __decorate([
 ], Contact.prototype, "civility", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Address is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Address_1.default),
+    __metadata("design:type", Address_1.default)
 ], Contact.prototype, "address", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
@@ -59,6 +65,18 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Contact.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Notary_1.default),
+    __metadata("design:type", Object)
+], Contact.prototype, "user", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => _1.default),
+    __metadata("design:type", Object)
+], Contact.prototype, "customer", void 0);
 exports.default = Contact;
 var ECivility;
 (function (ECivility) {
diff --git a/dist/Customer/Customer.d.ts b/dist/Customer/Customer.d.ts
index 61928ad..9cdafca 100644
--- a/dist/Customer/Customer.d.ts
+++ b/dist/Customer/Customer.d.ts
@@ -1,11 +1,6 @@
 import { Contact, Document } from ".";
 import OfficeFolderHasCustomer from "./OfficeFolderHasCustomer";
 import Resource from "../Resource";
-export declare enum ECustomerStatus {
-    VALIDATED = "VALIDATED",
-    PENDING = "PENDING",
-    ERRONED = "ERRONED"
-}
 export default class Customer extends Resource {
     status: "VALIDATED" | "PENDING" | "ERRONED";
     contact: Contact;
@@ -14,4 +9,8 @@ export default class Customer extends Resource {
     office_folder_has_customers?: OfficeFolderHasCustomer[];
     documents?: Document[];
 }
-export declare type TCustomerStatus = ECustomerStatus.VALIDATED | ECustomerStatus.PENDING | ECustomerStatus.ERRONED;
+export declare enum ECustomerStatus {
+    VALIDATED = "VALIDATED",
+    PENDING = "PENDING",
+    ERRONED = "ERRONED"
+}
diff --git a/dist/Customer/Customer.js b/dist/Customer/Customer.js
index b2dcb30..295e038 100644
--- a/dist/Customer/Customer.js
+++ b/dist/Customer/Customer.js
@@ -15,13 +15,9 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.ECustomerStatus = void 0;
 const class_validator_1 = require("class-validator");
 const _1 = require(".");
+const OfficeFolderHasCustomer_1 = __importDefault(require("./OfficeFolderHasCustomer"));
 const Resource_1 = __importDefault(require("../Resource"));
-var ECustomerStatus;
-(function (ECustomerStatus) {
-    ECustomerStatus["VALIDATED"] = "VALIDATED";
-    ECustomerStatus["PENDING"] = "PENDING";
-    ECustomerStatus["ERRONED"] = "ERRONED";
-})(ECustomerStatus = exports.ECustomerStatus || (exports.ECustomerStatus = {}));
+const class_transformer_1 = require("class-transformer");
 class Customer extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -35,6 +31,8 @@ __decorate([
 ], Customer.prototype, "status", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Contact is required" }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => _1.Contact),
     __metadata("design:type", _1.Contact)
 ], Customer.prototype, "contact", void 0);
 __decorate([
@@ -45,4 +43,22 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Customer.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolderHasCustomer_1.default),
+    __metadata("design:type", Array)
+], Customer.prototype, "office_folder_has_customers", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => _1.Document),
+    __metadata("design:type", Array)
+], Customer.prototype, "documents", void 0);
 exports.default = Customer;
+var ECustomerStatus;
+(function (ECustomerStatus) {
+    ECustomerStatus["VALIDATED"] = "VALIDATED";
+    ECustomerStatus["PENDING"] = "PENDING";
+    ECustomerStatus["ERRONED"] = "ERRONED";
+})(ECustomerStatus = exports.ECustomerStatus || (exports.ECustomerStatus = {}));
diff --git a/dist/Customer/Deed.d.ts b/dist/Customer/Deed.d.ts
index ac150a4..669dda6 100644
--- a/dist/Customer/Deed.d.ts
+++ b/dist/Customer/Deed.d.ts
@@ -1,6 +1,6 @@
-import type DeedType from "./DeedType";
-import type DeedHasDocumentType from "./DeedHasDocumentType";
-import type OfficeFolder from "./OfficeFolder";
+import DeedType from "./DeedType";
+import DeedHasDocumentType from "./DeedHasDocumentType";
+import OfficeFolder from "./OfficeFolder";
 import Resource from "../Resource";
 export default class Deed extends Resource {
     deed_type: DeedType;
diff --git a/dist/Customer/Deed.js b/dist/Customer/Deed.js
index cf2c7ce..c2bdd28 100644
--- a/dist/Customer/Deed.js
+++ b/dist/Customer/Deed.js
@@ -13,7 +13,11 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const DeedType_1 = __importDefault(require("./DeedType"));
+const DeedHasDocumentType_1 = __importDefault(require("./DeedHasDocumentType"));
+const OfficeFolder_1 = __importDefault(require("./OfficeFolder"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class Deed extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -23,7 +27,9 @@ class Deed extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Deed type is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedType_1.default),
+    __metadata("design:type", DeedType_1.default)
 ], Deed.prototype, "deed_type", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
@@ -33,4 +39,16 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Deed.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedHasDocumentType_1.default),
+    __metadata("design:type", Array)
+], Deed.prototype, "deed_has_document_types", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolder_1.default),
+    __metadata("design:type", OfficeFolder_1.default)
+], Deed.prototype, "office_folder", void 0);
 exports.default = Deed;
diff --git a/dist/Customer/DeedHasDocumentType.d.ts b/dist/Customer/DeedHasDocumentType.d.ts
index a8647cb..0bdbf7a 100644
--- a/dist/Customer/DeedHasDocumentType.d.ts
+++ b/dist/Customer/DeedHasDocumentType.d.ts
@@ -1,5 +1,5 @@
-import type Deed from "./Deed";
-import type DocumentType from "./DocumentType";
+import Deed from "./Deed";
+import DocumentType from "./DocumentType";
 import Resource from "../Resource";
 export default class DeedHasDocumentType extends Resource {
     document_type: DocumentType;
diff --git a/dist/Customer/DeedHasDocumentType.js b/dist/Customer/DeedHasDocumentType.js
index ac5022e..86796cd 100644
--- a/dist/Customer/DeedHasDocumentType.js
+++ b/dist/Customer/DeedHasDocumentType.js
@@ -13,7 +13,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const Deed_1 = __importDefault(require("./Deed"));
+const DocumentType_1 = __importDefault(require("./DocumentType"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class DeedHasDocumentType extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -23,11 +26,15 @@ class DeedHasDocumentType extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Document type is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DocumentType_1.default),
+    __metadata("design:type", DocumentType_1.default)
 ], DeedHasDocumentType.prototype, "document_type", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Deed is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Deed_1.default),
+    __metadata("design:type", Deed_1.default)
 ], DeedHasDocumentType.prototype, "deed", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Customer/DeedType.d.ts b/dist/Customer/DeedType.d.ts
index b334e73..74446be 100644
--- a/dist/Customer/DeedType.d.ts
+++ b/dist/Customer/DeedType.d.ts
@@ -1,6 +1,6 @@
-import type Deed from "./Deed";
-import type DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
-import type Office from "./Office";
+import Deed from "./Deed";
+import DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
+import Office from "./Office";
 import Resource from "../Resource";
 export default class DeedType extends Resource {
     name: string;
diff --git a/dist/Customer/DeedType.js b/dist/Customer/DeedType.js
index b27450a..3c029ba 100644
--- a/dist/Customer/DeedType.js
+++ b/dist/Customer/DeedType.js
@@ -13,7 +13,11 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const Deed_1 = __importDefault(require("./Deed"));
+const DeedTypeHasDocumentType_1 = __importDefault(require("./DeedTypeHasDocumentType"));
+const Office_1 = __importDefault(require("./Office"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class DeedType extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -36,7 +40,9 @@ __decorate([
 ], DeedType.prototype, "archived_at", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Office is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Office_1.default),
+    __metadata("design:type", Office_1.default)
 ], DeedType.prototype, "office", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
@@ -46,4 +52,16 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], DeedType.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Deed_1.default),
+    __metadata("design:type", Array)
+], DeedType.prototype, "deed", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedTypeHasDocumentType_1.default),
+    __metadata("design:type", Array)
+], DeedType.prototype, "deed_type_has_document_types", void 0);
 exports.default = DeedType;
diff --git a/dist/Customer/DeedTypeHasDocumentType.d.ts b/dist/Customer/DeedTypeHasDocumentType.d.ts
index 8ee4291..1d0fa3b 100644
--- a/dist/Customer/DeedTypeHasDocumentType.d.ts
+++ b/dist/Customer/DeedTypeHasDocumentType.d.ts
@@ -1,5 +1,5 @@
-import type DeedType from "./DeedType";
-import type DocumentType from "./DocumentType";
+import DeedType from "./DeedType";
+import DocumentType from "./DocumentType";
 import Resource from "../Resource";
 export default class DeedTypeHasDocumentType extends Resource {
     document_type: DocumentType;
diff --git a/dist/Customer/DeedTypeHasDocumentType.js b/dist/Customer/DeedTypeHasDocumentType.js
index 8b41698..f2b0a52 100644
--- a/dist/Customer/DeedTypeHasDocumentType.js
+++ b/dist/Customer/DeedTypeHasDocumentType.js
@@ -13,7 +13,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const DeedType_1 = __importDefault(require("./DeedType"));
+const DocumentType_1 = __importDefault(require("./DocumentType"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class DeedTypeHasDocumentType extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -23,11 +26,15 @@ class DeedTypeHasDocumentType extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Document type is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DocumentType_1.default),
+    __metadata("design:type", DocumentType_1.default)
 ], DeedTypeHasDocumentType.prototype, "document_type", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Deed type is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedType_1.default),
+    __metadata("design:type", DeedType_1.default)
 ], DeedTypeHasDocumentType.prototype, "deed_type", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Customer/Document.d.ts b/dist/Customer/Document.d.ts
index dd02b41..a747696 100644
--- a/dist/Customer/Document.d.ts
+++ b/dist/Customer/Document.d.ts
@@ -1,11 +1,11 @@
-import type Customer from ".";
-import type DocumentHistory from "./DocumentHistory";
-import type DocumentType from "./DocumentType";
-import type File from "./File";
-import type OfficeFolder from "./OfficeFolder";
+import Customer from ".";
+import DocumentHistory from "./DocumentHistory";
+import DocumentType from "./DocumentType";
+import File from "./File";
+import OfficeFolder from "./OfficeFolder";
 import Resource from "../Resource";
 export default class Document extends Resource {
-    document_status: EDocumentStatus;
+    document_status: "ASKED" | "DEPOSITED" | "VALIDATED" | "ANCHORED" | "REFUSED";
     document_type: DocumentType;
     folder: OfficeFolder;
     depositor: Customer;
@@ -21,4 +21,3 @@ export declare enum EDocumentStatus {
     ANCHORED = "ANCHORED",
     REFUSED = "REFUSED"
 }
-export declare type TDocumentStatus = EDocumentStatus.ASKED | EDocumentStatus.DEPOSITED | EDocumentStatus.VALIDATED | EDocumentStatus.ANCHORED | EDocumentStatus.REFUSED;
diff --git a/dist/Customer/Document.js b/dist/Customer/Document.js
index c23c2e4..8e881e9 100644
--- a/dist/Customer/Document.js
+++ b/dist/Customer/Document.js
@@ -14,7 +14,13 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.EDocumentStatus = void 0;
 const class_validator_1 = require("class-validator");
+const _1 = __importDefault(require("."));
+const DocumentHistory_1 = __importDefault(require("./DocumentHistory"));
+const DocumentType_1 = __importDefault(require("./DocumentType"));
+const File_1 = __importDefault(require("./File"));
+const OfficeFolder_1 = __importDefault(require("./OfficeFolder"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class Document extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -28,15 +34,21 @@ __decorate([
 ], Document.prototype, "document_status", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Document type is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DocumentType_1.default),
+    __metadata("design:type", DocumentType_1.default)
 ], Document.prototype, "document_type", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Folder is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolder_1.default),
+    __metadata("design:type", OfficeFolder_1.default)
 ], Document.prototype, "folder", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Depositor is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => _1.default),
+    __metadata("design:type", _1.default)
 ], Document.prototype, "depositor", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
@@ -46,6 +58,18 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Document.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => File_1.default),
+    __metadata("design:type", Array)
+], Document.prototype, "files", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DocumentHistory_1.default),
+    __metadata("design:type", Array)
+], Document.prototype, "document_history", void 0);
 exports.default = Document;
 var EDocumentStatus;
 (function (EDocumentStatus) {
diff --git a/dist/Customer/DocumentHistory.d.ts b/dist/Customer/DocumentHistory.d.ts
index 7262aa0..d95c5f7 100644
--- a/dist/Customer/DocumentHistory.d.ts
+++ b/dist/Customer/DocumentHistory.d.ts
@@ -1,7 +1,7 @@
-import type { default as Document, EDocumentStatus } from "./Document";
+import { default as Document } from "./Document";
 import Resource from "../Resource";
 export default class DocumentHistory extends Resource {
-    document_status: EDocumentStatus;
+    document_status: "ASKED" | "DEPOSITED" | "VALIDATED" | "ANCHORED" | "REFUSED";
     document: Document;
     refused_reason: string | null;
     created_at: Date | null;
diff --git a/dist/Customer/DocumentHistory.js b/dist/Customer/DocumentHistory.js
index 8aee97b..d62d7d4 100644
--- a/dist/Customer/DocumentHistory.js
+++ b/dist/Customer/DocumentHistory.js
@@ -13,7 +13,9 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const Document_1 = __importDefault(require("./Document"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class DocumentHistory extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -28,7 +30,9 @@ __decorate([
 ], DocumentHistory.prototype, "document_status", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Document is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Document_1.default),
+    __metadata("design:type", Document_1.default)
 ], DocumentHistory.prototype, "document", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Customer/DocumentType.d.ts b/dist/Customer/DocumentType.d.ts
index 2120c53..db3f36e 100644
--- a/dist/Customer/DocumentType.d.ts
+++ b/dist/Customer/DocumentType.d.ts
@@ -1,6 +1,6 @@
-import type DeedHasDocumentType from "./DeedHasDocumentType";
-import type Document from "./Document";
-import type DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
+import DeedHasDocumentType from "./DeedHasDocumentType";
+import Document from "./Document";
+import DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
 import Resource from "../Resource";
 export default class DocumentType extends Resource {
     name: string;
diff --git a/dist/Customer/DocumentType.js b/dist/Customer/DocumentType.js
index 3511641..85f1a22 100644
--- a/dist/Customer/DocumentType.js
+++ b/dist/Customer/DocumentType.js
@@ -13,7 +13,11 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const DeedHasDocumentType_1 = __importDefault(require("./DeedHasDocumentType"));
+const Document_1 = __importDefault(require("./Document"));
+const DeedTypeHasDocumentType_1 = __importDefault(require("./DeedTypeHasDocumentType"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class DocumentType extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -31,6 +35,10 @@ __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Public description is required" }),
     __metadata("design:type", String)
 ], DocumentType.prototype, "public_description", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    __metadata("design:type", Object)
+], DocumentType.prototype, "private_description", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
@@ -43,4 +51,22 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], DocumentType.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Document_1.default),
+    __metadata("design:type", Array)
+], DocumentType.prototype, "documents", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedHasDocumentType_1.default),
+    __metadata("design:type", Array)
+], DocumentType.prototype, "deed_has_document_types", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedTypeHasDocumentType_1.default),
+    __metadata("design:type", Array)
+], DocumentType.prototype, "deed_type_has_document_types", void 0);
 exports.default = DocumentType;
diff --git a/dist/Customer/File.d.ts b/dist/Customer/File.d.ts
index 06619d4..64d4144 100644
--- a/dist/Customer/File.d.ts
+++ b/dist/Customer/File.d.ts
@@ -1,4 +1,4 @@
-import type Document from "./Document";
+import Document from "./Document";
 import Resource from "../Resource";
 export default class File extends Resource {
     document: Document;
diff --git a/dist/Customer/File.js b/dist/Customer/File.js
index 8ea34cd..cabfb77 100644
--- a/dist/Customer/File.js
+++ b/dist/Customer/File.js
@@ -13,7 +13,9 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const Document_1 = __importDefault(require("./Document"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class File extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -24,7 +26,9 @@ class File extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Document is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Document_1.default),
+    __metadata("design:type", Document_1.default)
 ], File.prototype, "document", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Customer/Notification.d.ts b/dist/Customer/Notification.d.ts
index 40b329d..23f518b 100644
--- a/dist/Customer/Notification.d.ts
+++ b/dist/Customer/Notification.d.ts
@@ -1,4 +1,4 @@
-import type UserHasNotification from "./UserHasNotification";
+import UserHasNotification from "./UserHasNotification";
 import Resource from "../Resource";
 export default class Notification extends Resource {
     message: string;
diff --git a/dist/Customer/Notification.js b/dist/Customer/Notification.js
index 1999f1b..849e1e7 100644
--- a/dist/Customer/Notification.js
+++ b/dist/Customer/Notification.js
@@ -13,7 +13,9 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const UserHasNotification_1 = __importDefault(require("./UserHasNotification"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class Notification extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -38,4 +40,10 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Notification.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => UserHasNotification_1.default),
+    __metadata("design:type", Array)
+], Notification.prototype, "user_has_notifications", void 0);
 exports.default = Notification;
diff --git a/dist/Customer/Office.d.ts b/dist/Customer/Office.d.ts
index 32a0b98..b536495 100644
--- a/dist/Customer/Office.d.ts
+++ b/dist/Customer/Office.d.ts
@@ -1,14 +1,14 @@
-import type Address from "./Address";
-import type DeedType from "./DeedType";
-import type OfficeFolder from "./OfficeFolder";
-import type User from "../Notary/User";
+import Address from "./Address";
+import DeedType from "./DeedType";
+import OfficeFolder from "./OfficeFolder";
+import User from "../Notary/User";
 import Resource from "../Resource";
 export default class Office extends Resource {
     idNot: string;
     name: string;
     crpcen: string;
     address: Address;
-    office_status: EOfficeStatus;
+    office_status: "ACTIVATED" | "DESACTIVATED";
     created_at: Date | null;
     updated_at: Date | null;
     deed_types?: DeedType[];
@@ -19,4 +19,3 @@ export declare enum EOfficeStatus {
     ACTIVATED = "ACTIVATED",
     DESACTIVATED = "DESACTIVATED"
 }
-export declare type TOfficeStatus = EOfficeStatus.ACTIVATED | EOfficeStatus.DESACTIVATED;
diff --git a/dist/Customer/Office.js b/dist/Customer/Office.js
index af5de84..f635f94 100644
--- a/dist/Customer/Office.js
+++ b/dist/Customer/Office.js
@@ -14,7 +14,12 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.EOfficeStatus = void 0;
 const class_validator_1 = require("class-validator");
+const Address_1 = __importDefault(require("./Address"));
+const DeedType_1 = __importDefault(require("./DeedType"));
+const OfficeFolder_1 = __importDefault(require("./OfficeFolder"));
+const User_1 = __importDefault(require("../Notary/User"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class Office extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -36,7 +41,9 @@ __decorate([
 ], Office.prototype, "crpcen", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Address is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Address_1.default),
+    __metadata("design:type", Address_1.default)
 ], Office.prototype, "address", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Office status is required" }),
@@ -50,6 +57,24 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], Office.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => DeedType_1.default),
+    __metadata("design:type", Array)
+], Office.prototype, "deed_types", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => User_1.default),
+    __metadata("design:type", Array)
+], Office.prototype, "users", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolder_1.default),
+    __metadata("design:type", Array)
+], Office.prototype, "office_folders", void 0);
 exports.default = Office;
 var EOfficeStatus;
 (function (EOfficeStatus) {
diff --git a/dist/Customer/OfficeFolder.d.ts b/dist/Customer/OfficeFolder.d.ts
index d753937..bf9c8f9 100644
--- a/dist/Customer/OfficeFolder.d.ts
+++ b/dist/Customer/OfficeFolder.d.ts
@@ -1,15 +1,15 @@
-import type Deed from "./Deed";
-import type Document from "./Document";
-import type Office from "./Office";
-import type OfficeFolderHasCustomer from "./OfficeFolderHasCustomer";
-import type OfficeFolderHasStakeholder from "./OfficeFolderHasStakeholder";
+import Deed from "./Deed";
+import Document from "./Document";
+import Office from "./Office";
+import OfficeFolderHasCustomer from "./OfficeFolderHasCustomer";
+import OfficeFolderHasStakeholder from "./OfficeFolderHasStakeholder";
 import Resource from "../Resource";
 export default class OfficeFolder extends Resource {
     folder_number: string;
     name: string;
     description: string | null;
     archived_description: string | null;
-    status: EFolderStatus;
+    status: "LIVE" | "ARCHIVED";
     deed: Deed;
     office: Office;
     created_at: Date | null;
@@ -22,4 +22,3 @@ export declare enum EFolderStatus {
     LIVE = "LIVE",
     ARCHIVED = "ARCHIVED"
 }
-export declare type TFolderStatus = EFolderStatus.LIVE | EFolderStatus.ARCHIVED;
diff --git a/dist/Customer/OfficeFolder.js b/dist/Customer/OfficeFolder.js
index e847c12..84bf322 100644
--- a/dist/Customer/OfficeFolder.js
+++ b/dist/Customer/OfficeFolder.js
@@ -14,7 +14,13 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.EFolderStatus = void 0;
 const class_validator_1 = require("class-validator");
+const Deed_1 = __importDefault(require("./Deed"));
+const Document_1 = __importDefault(require("./Document"));
+const Office_1 = __importDefault(require("./Office"));
+const OfficeFolderHasCustomer_1 = __importDefault(require("./OfficeFolderHasCustomer"));
+const OfficeFolderHasStakeholder_1 = __importDefault(require("./OfficeFolderHasStakeholder"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class OfficeFolder extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -38,11 +44,15 @@ __decorate([
 ], OfficeFolder.prototype, "status", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Deed is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Deed_1.default),
+    __metadata("design:type", Deed_1.default)
 ], OfficeFolder.prototype, "deed", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Office is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Office_1.default),
+    __metadata("design:type", Office_1.default)
 ], OfficeFolder.prototype, "office", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
@@ -52,6 +62,24 @@ __decorate([
     (0, class_validator_1.IsDate)(),
     __metadata("design:type", Object)
 ], OfficeFolder.prototype, "updated_at", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolderHasCustomer_1.default),
+    __metadata("design:type", Array)
+], OfficeFolder.prototype, "office_folder_has_customers", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolderHasStakeholder_1.default),
+    __metadata("design:type", Array)
+], OfficeFolder.prototype, "office_folder_has_stakeholder", void 0);
+__decorate([
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Document_1.default),
+    __metadata("design:type", Array)
+], OfficeFolder.prototype, "documents", void 0);
 exports.default = OfficeFolder;
 var EFolderStatus;
 (function (EFolderStatus) {
diff --git a/dist/Customer/OfficeFolderHasCustomer.d.ts b/dist/Customer/OfficeFolderHasCustomer.d.ts
index 07a9870..6ec11e3 100644
--- a/dist/Customer/OfficeFolderHasCustomer.d.ts
+++ b/dist/Customer/OfficeFolderHasCustomer.d.ts
@@ -1,5 +1,5 @@
-import type Customer from ".";
-import type OfficeFolder from "./OfficeFolder";
+import Customer from ".";
+import OfficeFolder from "./OfficeFolder";
 import Resource from "../Resource";
 export default class OfficeFolderHasCustomer extends Resource {
     customer: Customer;
diff --git a/dist/Customer/OfficeFolderHasCustomer.js b/dist/Customer/OfficeFolderHasCustomer.js
index 3bf15e3..b4d40f0 100644
--- a/dist/Customer/OfficeFolderHasCustomer.js
+++ b/dist/Customer/OfficeFolderHasCustomer.js
@@ -13,7 +13,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const _1 = __importDefault(require("."));
+const OfficeFolder_1 = __importDefault(require("./OfficeFolder"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class OfficeFolderHasCustomer extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -23,11 +26,15 @@ class OfficeFolderHasCustomer extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Customer is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => _1.default),
+    __metadata("design:type", _1.default)
 ], OfficeFolderHasCustomer.prototype, "customer", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Office folder is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolder_1.default),
+    __metadata("design:type", OfficeFolder_1.default)
 ], OfficeFolderHasCustomer.prototype, "office_folder", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Customer/OfficeFolderHasStakeholder.d.ts b/dist/Customer/OfficeFolderHasStakeholder.d.ts
index 9930710..492b73f 100644
--- a/dist/Customer/OfficeFolderHasStakeholder.d.ts
+++ b/dist/Customer/OfficeFolderHasStakeholder.d.ts
@@ -1,5 +1,5 @@
-import type OfficeFolder from "./OfficeFolder";
-import type User from "../Notary/User";
+import OfficeFolder from "./OfficeFolder";
+import User from "../Notary/User";
 import Resource from "../Resource";
 export default class OfficeFolderHasStakeholder extends Resource {
     user_stakeholder: User;
diff --git a/dist/Customer/OfficeFolderHasStakeholder.js b/dist/Customer/OfficeFolderHasStakeholder.js
index 6570d55..15e7be1 100644
--- a/dist/Customer/OfficeFolderHasStakeholder.js
+++ b/dist/Customer/OfficeFolderHasStakeholder.js
@@ -13,7 +13,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
+const OfficeFolder_1 = __importDefault(require("./OfficeFolder"));
+const User_1 = __importDefault(require("../Notary/User"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class OfficeFolderHasStakeholder extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -23,11 +26,15 @@ class OfficeFolderHasStakeholder extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "User Stakeholder is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => User_1.default),
+    __metadata("design:type", User_1.default)
 ], OfficeFolderHasStakeholder.prototype, "user_stakeholder", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Office folder is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolder_1.default),
+    __metadata("design:type", OfficeFolder_1.default)
 ], OfficeFolderHasStakeholder.prototype, "office_folder", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Customer/UserHasNotification.d.ts b/dist/Customer/UserHasNotification.d.ts
index b51bb6c..47a0d28 100644
--- a/dist/Customer/UserHasNotification.d.ts
+++ b/dist/Customer/UserHasNotification.d.ts
@@ -1,5 +1,5 @@
-import type Notification from "./Notification";
-import type User from "../Notary/User";
+import Notification from "./Notification";
+import User from "../Notary/User";
 import Resource from "../Resource";
 export default class UserHasNotification extends Resource {
     user: User;
@@ -7,7 +7,6 @@ export default class UserHasNotification extends Resource {
     created_at: Date | null;
     updated_at: Date | null;
 }
-export declare type TNotificationStatus = "READ" | "UNREAD";
 export declare enum ENotificationStatus {
     READ = "READ",
     UNREAD = "UNREAD"
diff --git a/dist/Customer/UserHasNotification.js b/dist/Customer/UserHasNotification.js
index 720ea43..98dacc5 100644
--- a/dist/Customer/UserHasNotification.js
+++ b/dist/Customer/UserHasNotification.js
@@ -14,7 +14,10 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.ENotificationStatus = void 0;
 const class_validator_1 = require("class-validator");
+const Notification_1 = __importDefault(require("./Notification"));
+const User_1 = __importDefault(require("../Notary/User"));
 const Resource_1 = __importDefault(require("../Resource"));
+const class_transformer_1 = require("class-transformer");
 class UserHasNotification extends Resource_1.default {
     constructor() {
         super(...arguments);
@@ -24,11 +27,15 @@ class UserHasNotification extends Resource_1.default {
 }
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "User is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => User_1.default),
+    __metadata("design:type", User_1.default)
 ], UserHasNotification.prototype, "user", void 0);
 __decorate([
     (0, class_validator_1.IsNotEmpty)({ groups: ["create"], message: "Notification is required" }),
-    __metadata("design:type", Function)
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Notification_1.default),
+    __metadata("design:type", Notification_1.default)
 ], UserHasNotification.prototype, "notification", void 0);
 __decorate([
     (0, class_validator_1.IsDate)(),
diff --git a/dist/Notary/User.js b/dist/Notary/User.js
index c072be3..3b7f08a 100644
--- a/dist/Notary/User.js
+++ b/dist/Notary/User.js
@@ -14,7 +14,9 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 const class_validator_1 = require("class-validator");
 const Contact_1 = __importDefault(require("../Customer/Contact"));
+const Document_1 = __importDefault(require("../Customer/Document"));
 const Office_1 = __importDefault(require("../Customer/Office"));
+const OfficeFolderHasStakeholder_1 = __importDefault(require("../Customer/OfficeFolderHasStakeholder"));
 const Resource_1 = __importDefault(require("../Resource"));
 const class_transformer_1 = require("class-transformer");
 class User extends Resource_1.default {
@@ -47,11 +49,15 @@ __decorate([
     __metadata("design:type", Object)
 ], User.prototype, "updated_at", void 0);
 __decorate([
-    (0, class_validator_1.IsOptional)(),
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => OfficeFolderHasStakeholder_1.default),
     __metadata("design:type", Array)
 ], User.prototype, "office_folder_has_stakeholders", void 0);
 __decorate([
-    (0, class_validator_1.IsOptional)(),
+    (0, class_validator_1.IsOptional)({ groups: ["create", "update"] }),
+    (0, class_validator_1.ValidateNested)({ groups: ["create", "update"] }),
+    (0, class_transformer_1.Type)(() => Document_1.default),
     __metadata("design:type", Array)
 ], User.prototype, "documents", void 0);
 exports.default = User;
diff --git a/src/Customer/Address.ts b/src/Customer/Address.ts
index 30bf604..85f66b8 100644
--- a/src/Customer/Address.ts
+++ b/src/Customer/Address.ts
@@ -1,7 +1,8 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Contact from "./Contact";
-import type Office from "./Office";
+import { IsNotEmpty, IsDate, IsOptional, ValidateNested } from "class-validator";
+import Contact from "./Contact";
+import Office from "./Office";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class Address extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Address is required" })
@@ -19,7 +20,13 @@ export default class Address extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Office)
   public office?: Office | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Contact)
   public contact?: Contact | null = null;
 }
diff --git a/src/Customer/Contact.ts b/src/Customer/Contact.ts
index d7aa80c..f9417d5 100644
--- a/src/Customer/Contact.ts
+++ b/src/Customer/Contact.ts
@@ -1,8 +1,9 @@
-import { IsNotEmpty, IsDate, IsEmail, IsOptional } from "class-validator";
-import type Address from "./Address";
-import type Customer from ".";
-import type User from "../Notary";
+import { IsNotEmpty, IsDate, IsEmail, IsOptional, ValidateNested } from "class-validator";
+import Address from "./Address";
+import Customer from ".";
+import User from "../Notary";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class Contact extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "First name is required" })
@@ -23,9 +24,11 @@ export default class Contact extends Resource {
   public phone_number!: string;
 
   @IsNotEmpty({ groups: ["create"], message: "Civility is required" })
-  public civility!: ECivility;
+  public civility!: "MALE" | "FEMALE" | "OTHERS";
 
   @IsNotEmpty({ groups: ["create"], message: "Address is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Address)
   public address!: Address;
 
   @IsDate()
@@ -34,8 +37,14 @@ export default class Contact extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => User)
   public user?: User | null = null;
-
+  
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Customer)
   public customer?: Customer | null = null;
 }
 export enum ECivility {
@@ -43,4 +52,3 @@ export enum ECivility {
   FEMALE = "FEMALE",
   OTHERS = "OTHERS",
 }
-export type TCivility = ECivility.MALE | ECivility.FEMALE | ECivility.OTHERS;
diff --git a/src/Customer/Customer.ts b/src/Customer/Customer.ts
index d7458a9..864528f 100644
--- a/src/Customer/Customer.ts
+++ b/src/Customer/Customer.ts
@@ -1,18 +1,21 @@
-import { IsDate, IsNotEmpty } from "class-validator";
+import {
+  IsDate,
+  IsNotEmpty,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
 import { Contact, Document } from ".";
 import OfficeFolderHasCustomer from "./OfficeFolderHasCustomer";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
-export enum ECustomerStatus {
-  VALIDATED = "VALIDATED",
-  PENDING = "PENDING",
-  ERRONED = "ERRONED",
-}
 export default class Customer extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Status is required" })
   public status!: "VALIDATED" | "PENDING" | "ERRONED";
 
   @IsNotEmpty({ groups: ["create"], message: "Contact is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Contact)
   public contact!: Contact;
 
   @IsDate()
@@ -21,12 +24,19 @@ export default class Customer extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolderHasCustomer)
   office_folder_has_customers?: OfficeFolderHasCustomer[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Document)
   documents?: Document[];
 }
 
-export type TCustomerStatus =
-  | ECustomerStatus.VALIDATED
-  | ECustomerStatus.PENDING
-  | ECustomerStatus.ERRONED;
+export enum ECustomerStatus {
+  VALIDATED = "VALIDATED",
+  PENDING = "PENDING",
+  ERRONED = "ERRONED",
+}
diff --git a/src/Customer/Deed.ts b/src/Customer/Deed.ts
index 2454c50..94ff1c7 100644
--- a/src/Customer/Deed.ts
+++ b/src/Customer/Deed.ts
@@ -1,11 +1,14 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type DeedType from "./DeedType";
-import type DeedHasDocumentType from "./DeedHasDocumentType";
-import type OfficeFolder from "./OfficeFolder";
+import { IsNotEmpty, IsDate, ValidateNested, IsOptional } from "class-validator";
+import DeedType from "./DeedType";
+import DeedHasDocumentType from "./DeedHasDocumentType";
+import OfficeFolder from "./OfficeFolder";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class Deed extends Resource{
   @IsNotEmpty({ groups: ["create"], message: "Deed type is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedType)
   public deed_type!: DeedType;
 
   @IsDate()
@@ -14,7 +17,13 @@ export default class Deed extends Resource{
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedHasDocumentType)
   public deed_has_document_types?: DeedHasDocumentType[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolder)
   public office_folder?: OfficeFolder;
 }
diff --git a/src/Customer/DeedHasDocumentType.ts b/src/Customer/DeedHasDocumentType.ts
index 46ec1a8..5a73200 100644
--- a/src/Customer/DeedHasDocumentType.ts
+++ b/src/Customer/DeedHasDocumentType.ts
@@ -1,13 +1,18 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Deed from "./Deed";
-import type DocumentType from "./DocumentType";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import Deed from "./Deed";
+import DocumentType from "./DocumentType";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class DeedHasDocumentType extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Document type is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DocumentType)
   public document_type!: DocumentType;
 
   @IsNotEmpty({ groups: ["create"], message: "Deed is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Deed)
   public deed!: Deed;
 
   @IsDate()
diff --git a/src/Customer/DeedType.ts b/src/Customer/DeedType.ts
index 17fdbef..b009f77 100644
--- a/src/Customer/DeedType.ts
+++ b/src/Customer/DeedType.ts
@@ -1,10 +1,16 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Deed from "./Deed";
-import type DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
-import type Office from "./Office";
+import {
+  IsNotEmpty,
+  IsDate,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
+import Deed from "./Deed";
+import DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
+import Office from "./Office";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
-export default class DeedType extends Resource{
+export default class DeedType extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Name is required" })
   public name!: string;
 
@@ -15,6 +21,8 @@ export default class DeedType extends Resource{
   public archived_at: Date | null = null;
 
   @IsNotEmpty({ groups: ["create"], message: "Office is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Office)
   public office!: Office;
 
   @IsDate()
@@ -23,7 +31,13 @@ export default class DeedType extends Resource{
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Deed)
   public deed?: Deed[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedTypeHasDocumentType)
   public deed_type_has_document_types?: DeedTypeHasDocumentType[];
 }
diff --git a/src/Customer/DeedTypeHasDocumentType.ts b/src/Customer/DeedTypeHasDocumentType.ts
index 4b50cde..47a7063 100644
--- a/src/Customer/DeedTypeHasDocumentType.ts
+++ b/src/Customer/DeedTypeHasDocumentType.ts
@@ -1,13 +1,18 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type DeedType from "./DeedType";
-import type DocumentType from "./DocumentType";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import DeedType from "./DeedType";
+import DocumentType from "./DocumentType";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class DeedTypeHasDocumentType extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Document type is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DocumentType)
   public document_type!: DocumentType;
 
   @IsNotEmpty({ groups: ["create"], message: "Deed type is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedType)
   public deed_type!: DeedType;
 
   @IsDate()
diff --git a/src/Customer/Document.ts b/src/Customer/Document.ts
index b60578e..00c858f 100644
--- a/src/Customer/Document.ts
+++ b/src/Customer/Document.ts
@@ -1,22 +1,39 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Customer from ".";
-import type DocumentHistory from "./DocumentHistory";
-import type DocumentType from "./DocumentType";
-import type File from "./File";
-import type OfficeFolder from "./OfficeFolder";
+import {
+  IsNotEmpty,
+  IsDate,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
+import Customer from ".";
+import DocumentHistory from "./DocumentHistory";
+import DocumentType from "./DocumentType";
+import File from "./File";
+import OfficeFolder from "./OfficeFolder";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
-export default class Document extends Resource{
+export default class Document extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Document status is required" })
-  public document_status!: EDocumentStatus;
+  public document_status!:
+    | "ASKED"
+    | "DEPOSITED"
+    | "VALIDATED"
+    | "ANCHORED"
+    | "REFUSED";
 
   @IsNotEmpty({ groups: ["create"], message: "Document type is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DocumentType)
   public document_type!: DocumentType;
 
   @IsNotEmpty({ groups: ["create"], message: "Folder is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolder)
   public folder!: OfficeFolder;
 
   @IsNotEmpty({ groups: ["create"], message: "Depositor is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Customer)
   public depositor!: Customer;
 
   @IsDate()
@@ -25,8 +42,14 @@ export default class Document extends Resource{
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => File)
   public files?: File[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DocumentHistory)
   public document_history?: DocumentHistory[];
 }
 export enum EDocumentStatus {
@@ -36,10 +59,3 @@ export enum EDocumentStatus {
   ANCHORED = "ANCHORED",
   REFUSED = "REFUSED",
 }
-
-export type TDocumentStatus =
-  | EDocumentStatus.ASKED
-  | EDocumentStatus.DEPOSITED
-  | EDocumentStatus.VALIDATED
-  | EDocumentStatus.ANCHORED
-  | EDocumentStatus.REFUSED;
diff --git a/src/Customer/DocumentHistory.ts b/src/Customer/DocumentHistory.ts
index a65899e..5c61caf 100644
--- a/src/Customer/DocumentHistory.ts
+++ b/src/Customer/DocumentHistory.ts
@@ -1,12 +1,15 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type { default as Document, EDocumentStatus } from "./Document";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import { default as Document } from "./Document";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class DocumentHistory extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Document status is required" })
-  public document_status!: EDocumentStatus;
+  public document_status!: "ASKED" | "DEPOSITED" | "VALIDATED" | "ANCHORED" | "REFUSED";
 
   @IsNotEmpty({ groups: ["create"], message: "Document is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Document)
   public document!: Document;
 
   public refused_reason: string | null = null;
diff --git a/src/Customer/DocumentType.ts b/src/Customer/DocumentType.ts
index 6d0c93f..07b7a78 100644
--- a/src/Customer/DocumentType.ts
+++ b/src/Customer/DocumentType.ts
@@ -1,8 +1,9 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type DeedHasDocumentType from "./DeedHasDocumentType";
-import type Document from "./Document";
-import type DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
+import { IsNotEmpty, IsDate, IsOptional, ValidateNested } from "class-validator";
+import DeedHasDocumentType from "./DeedHasDocumentType";
+import Document from "./Document";
+import DeedTypeHasDocumentType from "./DeedTypeHasDocumentType";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class DocumentType extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Name is required" })
@@ -11,6 +12,7 @@ export default class DocumentType extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Public description is required" })
   public public_description!: string;
 
+  @IsOptional({ groups: ["create", "update"] })
   public private_description: string | null = null;
 
   @IsDate()
@@ -22,9 +24,18 @@ export default class DocumentType extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Document)
   public documents?: Document[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedHasDocumentType)
   public deed_has_document_types?: DeedHasDocumentType[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedTypeHasDocumentType)
   public deed_type_has_document_types?: DeedTypeHasDocumentType[];
 }
diff --git a/src/Customer/File.ts b/src/Customer/File.ts
index dcf96d6..388b4d4 100644
--- a/src/Customer/File.ts
+++ b/src/Customer/File.ts
@@ -1,9 +1,12 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Document from "./Document";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import Document from "./Document";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class File extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Document is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Document)
   public document!: Document;
 
   public file_path: string | null = null;
diff --git a/src/Customer/Notification.ts b/src/Customer/Notification.ts
index 2039381..1499123 100644
--- a/src/Customer/Notification.ts
+++ b/src/Customer/Notification.ts
@@ -1,6 +1,13 @@
-import { IsNotEmpty, IsDate, IsUrl } from "class-validator";
-import type UserHasNotification from "./UserHasNotification";
+import {
+  IsNotEmpty,
+  IsDate,
+  IsUrl,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
+import UserHasNotification from "./UserHasNotification";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class Notification extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Message is required" })
@@ -16,5 +23,8 @@ export default class Notification extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => UserHasNotification)
   user_has_notifications?: UserHasNotification[];
 }
diff --git a/src/Customer/Office.ts b/src/Customer/Office.ts
index 205b5a7..b3000e6 100644
--- a/src/Customer/Office.ts
+++ b/src/Customer/Office.ts
@@ -1,25 +1,33 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Address from "./Address";
-import type DeedType from "./DeedType";
-import type OfficeFolder from "./OfficeFolder";
-import type User from "../Notary/User";
+import {
+  IsNotEmpty,
+  IsDate,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
+import Address from "./Address";
+import DeedType from "./DeedType";
+import OfficeFolder from "./OfficeFolder";
+import User from "../Notary/User";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class Office extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "ID IdNote is required" })
   public idNot!: string;
 
-  @IsNotEmpty({ groups: ["create"], message: "Name is required"})
+  @IsNotEmpty({ groups: ["create"], message: "Name is required" })
   public name!: string;
 
   @IsNotEmpty({ groups: ["create"], message: "CRPCEN is required" })
   public crpcen!: string;
 
   @IsNotEmpty({ groups: ["create"], message: "Address is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Address)
   public address!: Address;
 
   @IsNotEmpty({ groups: ["create"], message: "Office status is required" })
-  public office_status!: EOfficeStatus;
+  public office_status!: "ACTIVATED" | "DESACTIVATED";
 
   @IsDate()
   public created_at: Date | null = null;
@@ -27,10 +35,19 @@ export default class Office extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => DeedType)
   public deed_types?: DeedType[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => User)
   public users?: User[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolder)
   public office_folders?: OfficeFolder[];
 }
 
@@ -38,7 +55,3 @@ export enum EOfficeStatus {
   ACTIVATED = "ACTIVATED",
   DESACTIVATED = "DESACTIVATED",
 }
-
-export type TOfficeStatus =
-  | EOfficeStatus.ACTIVATED
-  | EOfficeStatus.DESACTIVATED;
diff --git a/src/Customer/OfficeFolder.ts b/src/Customer/OfficeFolder.ts
index 32fbf7b..5607547 100644
--- a/src/Customer/OfficeFolder.ts
+++ b/src/Customer/OfficeFolder.ts
@@ -1,10 +1,16 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Deed from "./Deed";
-import type Document from "./Document";
-import type Office from "./Office";
-import type OfficeFolderHasCustomer from "./OfficeFolderHasCustomer";
-import type OfficeFolderHasStakeholder from "./OfficeFolderHasStakeholder";
+import {
+  IsNotEmpty,
+  IsDate,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
+import Deed from "./Deed";
+import Document from "./Document";
+import Office from "./Office";
+import OfficeFolderHasCustomer from "./OfficeFolderHasCustomer";
+import OfficeFolderHasStakeholder from "./OfficeFolderHasStakeholder";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class OfficeFolder extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Folder number is required" })
@@ -18,12 +24,16 @@ export default class OfficeFolder extends Resource {
   public archived_description: string | null = null;
 
   @IsNotEmpty({ groups: ["create"], message: "Status is required" })
-  public status!: EFolderStatus;
+  public status!: "LIVE" | "ARCHIVED";
 
   @IsNotEmpty({ groups: ["create"], message: "Deed is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Deed)
   public deed!: Deed;
 
   @IsNotEmpty({ groups: ["create"], message: "Office is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Office)
   public office!: Office;
 
   @IsDate()
@@ -32,14 +42,22 @@ export default class OfficeFolder extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolderHasCustomer)
   office_folder_has_customers?: OfficeFolderHasCustomer[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolderHasStakeholder)
   office_folder_has_stakeholder?: OfficeFolderHasStakeholder[];
 
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Document)
   documents?: Document[];
 }
 export enum EFolderStatus {
   LIVE = "LIVE",
   ARCHIVED = "ARCHIVED",
 }
-export type TFolderStatus = EFolderStatus.LIVE | EFolderStatus.ARCHIVED;
diff --git a/src/Customer/OfficeFolderHasCustomer.ts b/src/Customer/OfficeFolderHasCustomer.ts
index 0ffc3af..5b9534f 100644
--- a/src/Customer/OfficeFolderHasCustomer.ts
+++ b/src/Customer/OfficeFolderHasCustomer.ts
@@ -1,13 +1,18 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Customer from ".";
-import type OfficeFolder from "./OfficeFolder";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import Customer from ".";
+import OfficeFolder from "./OfficeFolder";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class OfficeFolderHasCustomer extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "Customer is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Customer)
   public customer!: Customer;
 
   @IsNotEmpty({ groups: ["create"], message: "Office folder is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolder)
   public office_folder!: OfficeFolder;
 
   @IsDate()
diff --git a/src/Customer/OfficeFolderHasStakeholder.ts b/src/Customer/OfficeFolderHasStakeholder.ts
index 92b678b..d6367b6 100644
--- a/src/Customer/OfficeFolderHasStakeholder.ts
+++ b/src/Customer/OfficeFolderHasStakeholder.ts
@@ -1,13 +1,18 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type OfficeFolder from "./OfficeFolder";
-import type User from "../Notary/User";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import OfficeFolder from "./OfficeFolder";
+import User from "../Notary/User";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class OfficeFolderHasStakeholder extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "User Stakeholder is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => User)
   public user_stakeholder!: User;
 
   @IsNotEmpty({ groups: ["create"], message: "Office folder is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolder)
   public office_folder!: OfficeFolder;
 
   @IsDate()
diff --git a/src/Customer/UserHasNotification.ts b/src/Customer/UserHasNotification.ts
index 7df2977..8d1135a 100644
--- a/src/Customer/UserHasNotification.ts
+++ b/src/Customer/UserHasNotification.ts
@@ -1,13 +1,18 @@
-import { IsNotEmpty, IsDate } from "class-validator";
-import type Notification from "./Notification";
-import type User from "../Notary/User";
+import { IsNotEmpty, IsDate, ValidateNested } from "class-validator";
+import Notification from "./Notification";
+import User from "../Notary/User";
 import Resource from "../Resource";
+import { Type } from "class-transformer";
 
 export default class UserHasNotification extends Resource {
   @IsNotEmpty({ groups: ["create"], message: "User is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => User)
   public user!: User;
 
   @IsNotEmpty({ groups: ["create"], message: "Notification is required" })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Notification)
   public notification!: Notification;
 
   @IsDate()
@@ -16,7 +21,7 @@ export default class UserHasNotification extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 }
-export type TNotificationStatus = "READ" | "UNREAD";
+
 export enum ENotificationStatus {
   READ = "READ",
   UNREAD = "UNREAD",
diff --git a/src/Notary/User.ts b/src/Notary/User.ts
index e79c3da..6130861 100644
--- a/src/Notary/User.ts
+++ b/src/Notary/User.ts
@@ -1,4 +1,9 @@
-import { IsNotEmpty, IsDate, IsOptional, ValidateNested } from "class-validator";
+import {
+  IsNotEmpty,
+  IsDate,
+  IsOptional,
+  ValidateNested,
+} from "class-validator";
 import Contact from "../Customer/Contact";
 import Document from "../Customer/Document";
 import Office from "../Customer/Office";
@@ -24,9 +29,13 @@ export default class User extends Resource {
   @IsDate()
   public updated_at: Date | null = null;
 
-  @IsOptional()
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => OfficeFolderHasStakeholder)
   office_folder_has_stakeholders?: OfficeFolderHasStakeholder[];
 
-  @IsOptional()
+  @IsOptional({ groups: ["create", "update"] })
+  @ValidateNested({ groups: ["create", "update"] })
+  @Type(() => Document)
   documents?: Document[];
 }