diff --git a/src/app/components/purchase-order-table/purchase-order-table.html b/src/app/components/purchase-order-table/purchase-order-table.html
index 7887718..97c9acd 100644
--- a/src/app/components/purchase-order-table/purchase-order-table.html
+++ b/src/app/components/purchase-order-table/purchase-order-table.html
@@ -32,7 +32,7 @@
                                 </tr>
                                 </thead>
                                 <tbody class="text-center">
-                                    @for (product of purchaseOrder.getPurchaseProductDto; track product.productId) {
+                                    @for (product of purchaseOrder.products; track product.productId) {
                                         <tr>
                                             <td>{{product.productName}}</td>
                                             <td>{{product.productReferences}}</td>
@@ -40,9 +40,9 @@
                                             <td>{{product.quantity}}</td>
                                             <td>
                                                 <div style="justify-content: center; display: flex">
-                                                    <div>
-                                                        <nz-icon nzType="delete" nzTheme="outline" class="cursor-pointer text-red-700"/>
-                                                    </div>
+                                                    <nz-icon nzType="edit" nzTheme="outline" class="cursor-pointer" (click)="openEditQuantityModal(product)"></nz-icon>
+                                                    <nz-divider nzType="vertical"></nz-divider>
+                                                    <nz-icon nzType="delete" nzTheme="outline" class="cursor-pointer text-red-700" (click)="deleteProduct(product.productId, purchaseOrder.id)"/>
                                                 </div>
                                             </td>
                                         </tr>
@@ -54,7 +54,7 @@
                 </td>
                 <td>
                     <div style="justify-content: center; display: flex">
-                        <nz-icon nzType="plus-circle" nzTheme="outline" (click)="delete(purchaseOrder.id)" class="cursor-pointer text-green-700"/>
+                        <nz-icon nzType="plus-circle" nzTheme="outline" class="cursor-pointer text-green-700"/>
                         <nz-divider nzType="vertical"></nz-divider>
                         <nz-icon nzType="edit" nzTheme="outline" class="cursor-pointer" (click)="openEditModal(purchaseOrder)"></nz-icon>
                         <nz-divider nzType="vertical"></nz-divider>
@@ -74,4 +74,10 @@
     <app-modal-nav #modalNav nameIcon="edit" [name]="'Modification des conditions de vente'" (ok)="onModalOk(selectedPurchaseOrder.id, purchaseOrderForm, modalNav)" (cancel)="onModalCancel(modalNav)">
         <app-purchase-order-form #purchaseOrderForm [purchaseOrder]="selectedPurchaseOrder"></app-purchase-order-form>
     </app-modal-nav>
+</div>
+
+<div class="hidden">
+    <app-modal-nav #modalQuantity nameIcon="edit" [name]="'Modification de la quantité'" (ok)="onModalQuantityOk(selectedQuantity.productId, selectedQuantity.purchaseOrderId, quantityForm, modalQuantity)" (cancel)="onModalCancel(modalQuantity)">
+        <app-quantity-form #quantityForm [quantity]="selectedQuantity"></app-quantity-form>
+    </app-modal-nav>
 </div>
\ No newline at end of file
diff --git a/src/app/components/purchase-order-table/purchase-order-table.ts b/src/app/components/purchase-order-table/purchase-order-table.ts
index 4e48c21..1772417 100644
--- a/src/app/components/purchase-order-table/purchase-order-table.ts
+++ b/src/app/components/purchase-order-table/purchase-order-table.ts
@@ -5,12 +5,16 @@ import {NzIconDirective} from "ng-zorro-antd/icon";
 import {NzTableComponent} from "ng-zorro-antd/table";
 import {PurchaseOrderForm} from "../purchase-order-form/purchase-order-form";
 import {ModalButton} from "../modal-button/modal-button";
-import {GetPurchaseOrderDto, GetQuotationDto, PurchaseordersService} from "../../services/api";
+import {
+    GetPurchaseOrderDto,
+    GetPurchaseProductDto,
+    PurchaseordersService,
+    PurchaseproductsService
+} from "../../services/api";
 import {NzNotificationService} from "ng-zorro-antd/notification";
 import {firstValueFrom} from "rxjs";
 import {FileService} from "../../services/file.service";
-import {QuotationForm} from "../quotation-form/quotation-form";
-import {DelivererForm} from "../deliverer-form/deliverer-form";
+import {QuantityForm} from "../quantity-form/quantity-form";
 
 @Component({
   selector: 'app-purchase-order-table',
@@ -21,7 +25,7 @@ import {DelivererForm} from "../deliverer-form/deliverer-form";
         NzTableComponent,
         PurchaseOrderForm,
         ModalButton,
-        DelivererForm,
+        QuantityForm,
     ],
   templateUrl: './purchase-order-table.html',
   styleUrl: './purchase-order-table.css',
@@ -30,9 +34,11 @@ export class PurchaseOrderTable implements OnInit {
     private purchaseOrdersService = inject(PurchaseordersService);
     private notificationService = inject(NzNotificationService);
     private fileService = inject(FileService);
+    private purchaseProductService = inject(PurchaseproductsService)
     purchaseOrders = signal<GetPurchaseOrderDto[]>([]);
     purchaseOrdersLoading = signal<boolean>(false);
     modal = viewChild.required<ModalNav>('modalNav');
+    modalQuantity = viewChild.required<ModalNav>('modalQuantity');
 
     async ngOnInit() {
         await this.fetchPurchaseOrder();
@@ -111,6 +117,43 @@ export class PurchaseOrderTable implements OnInit {
         }
     }
 
+    async deleteProduct(productId: number, purchaseOrderId: number) {
+        this.purchaseOrdersLoading.set(true)
+        try {
+            await firstValueFrom(this.purchaseProductService.deletePurchaseProductEndpoint(productId, purchaseOrderId))
+            this.notificationService.success(
+                'Success',
+                'Suppression effectuée'
+            )
+        } catch (e) {
+            this.notificationService.error(
+                'Erreur',
+                'Impossible de supprimer la ligne'
+            )
+        }
+        this.purchaseOrdersLoading.set(false)
+        await this.fetchPurchaseOrder();
+    }
+
+    async editQuantity(productId: number, purchaseOrderId: number, updateQuantityComponent: QuantityForm) {
+        if (updateQuantityComponent.quantityForm.invalid) {
+            this.notificationService.error(
+                'Erreur',
+                'Erreur d\'écriture dans le formulaire'
+            )
+            return;
+        }
+
+        try {
+            const quantity = updateQuantityComponent.quantityForm.getRawValue();
+            await firstValueFrom(this.purchaseProductService.patchPurchaseProductQuantityEndpoint(productId, purchaseOrderId, quantity))
+
+            this.notificationService.success('Success', 'Quantité modifiée')
+        } catch (e) {
+            this.notificationService.error('Erreur', 'Erreur lors de la modification')
+        }
+    }
+
     selectedPurchaseOrder: GetPurchaseOrderDto | null = null;
     openEditModal(purchaseOrder: GetPurchaseOrderDto) {
         this.selectedPurchaseOrder = { ...purchaseOrder };
@@ -130,5 +173,18 @@ export class PurchaseOrderTable implements OnInit {
         modal.isVisible = false;
     }
 
-    protected readonly PurchaseOrderForm = PurchaseOrderForm;
+    selectedQuantity: GetPurchaseProductDto | null = null;
+    openEditQuantityModal(quantity: GetPurchaseProductDto) {
+        this.selectedQuantity = { ...quantity };
+        this.modalQuantity().showModal();
+    }
+
+    async onModalQuantityOk(productId: number, purchaseOrderId: number, updateQuantityComponent: QuantityForm, modal: ModalNav) {
+        if (!this.selectedQuantity) return;
+
+        await this.editQuantity(productId, purchaseOrderId, updateQuantityComponent);
+        updateQuantityComponent.quantityForm.reset();
+        modal.isVisible = false;
+        await this.fetchPurchaseOrder();
+    }
 }
diff --git a/src/app/components/quantity-form/quantity-form.css b/src/app/components/quantity-form/quantity-form.css
new file mode 100644
index 0000000..e69de29
diff --git a/src/app/components/quantity-form/quantity-form.html b/src/app/components/quantity-form/quantity-form.html
new file mode 100644
index 0000000..0d987c5
--- /dev/null
+++ b/src/app/components/quantity-form/quantity-form.html
@@ -0,0 +1,11 @@
+<form nz-form nzLayout="horizontal" [formGroup]="quantityForm">
+    <nz-form-item nz-flex>
+        <nz-form-label nzSpan="9" nzRequired>
+            Quantité
+        </nz-form-label>
+
+        <nz-form-control nzSpan="12" nzErrorTip="Ce champ est requis">
+            <input nz-input type="number" placeholder="0" formControlName="quantity">
+        </nz-form-control>
+    </nz-form-item>
+</form>
diff --git a/src/app/components/quantity-form/quantity-form.ts b/src/app/components/quantity-form/quantity-form.ts
new file mode 100644
index 0000000..fb3e87c
--- /dev/null
+++ b/src/app/components/quantity-form/quantity-form.ts
@@ -0,0 +1,40 @@
+import {Component, effect, input} from '@angular/core';
+import {FormControl, FormGroup, FormsModule, ReactiveFormsModule, Validators} from "@angular/forms";
+import {NzColDirective} from "ng-zorro-antd/grid";
+import {NzFlexDirective} from "ng-zorro-antd/flex";
+import {NzFormControlComponent, NzFormDirective, NzFormItemComponent, NzFormLabelComponent} from "ng-zorro-antd/form";
+import {NzInputDirective} from "ng-zorro-antd/input";
+import {GetDelivererDto, GetPurchaseProductDto} from "../../services/api";
+
+@Component({
+  selector: 'app-quantity-form',
+    imports: [
+        FormsModule,
+        NzColDirective,
+        NzFlexDirective,
+        NzFormControlComponent,
+        NzFormDirective,
+        NzFormItemComponent,
+        NzFormLabelComponent,
+        NzInputDirective,
+        ReactiveFormsModule
+    ],
+  templateUrl: './quantity-form.html',
+  styleUrl: './quantity-form.css',
+})
+export class QuantityForm {
+    quantityForm: FormGroup = new FormGroup({
+        quantity: new FormControl<number>(null, [Validators.required])
+    })
+
+    quantity= input<GetPurchaseProductDto>();
+    constructor() {
+        effect(() => {
+            if (this.quantity()) {
+                this.quantityForm.patchValue({
+                    quantity: this.quantity().quantity
+                });
+            }
+        });
+    }
+}
diff --git a/src/app/services/api/.openapi-generator/FILES b/src/app/services/api/.openapi-generator/FILES
index a90289b..0c304de 100644
--- a/src/app/services/api/.openapi-generator/FILES
+++ b/src/app/services/api/.openapi-generator/FILES
@@ -23,6 +23,8 @@ model/connect-user-dto.ts
 model/create-deliverer-dto.ts
 model/create-delivery-note-dto.ts
 model/create-price-dto.ts
+model/create-purchase-order-dto.ts
+model/create-purchase-order-product-dto.ts
 model/create-purchase-product-dto.ts
 model/create-quotation-product-dto.ts
 model/create-setting-dto.ts
diff --git a/src/app/services/api/api/purchaseorders.service.ts b/src/app/services/api/api/purchaseorders.service.ts
index 117aff2..87a17a6 100644
--- a/src/app/services/api/api/purchaseorders.service.ts
+++ b/src/app/services/api/api/purchaseorders.service.ts
@@ -16,6 +16,8 @@ import { HttpClient, HttpHeaders, HttpParams,
 import { CustomHttpParameterCodec }                          from '../encoder';
 import { Observable }                                        from 'rxjs';
 
+// @ts-ignore
+import { CreatePurchaseOrderDto } from '../model/create-purchase-order-dto';
 // @ts-ignore
 import { GetPurchaseOrderDto } from '../model/get-purchase-order-dto';
 // @ts-ignore
@@ -37,6 +39,70 @@ export class PurchaseordersService extends BaseService {
         super(basePath, configuration);
     }
 
+    /**
+     * @endpoint post /API/purchaseOrders
+     * @param createPurchaseOrderDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     */
+    public createPurchaseOrder(createPurchaseOrderDto: CreatePurchaseOrderDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<GetPurchaseOrderDto>;
+    public createPurchaseOrder(createPurchaseOrderDto: CreatePurchaseOrderDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<GetPurchaseOrderDto>>;
+    public createPurchaseOrder(createPurchaseOrderDto: CreatePurchaseOrderDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<GetPurchaseOrderDto>>;
+    public createPurchaseOrder(createPurchaseOrderDto: CreatePurchaseOrderDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (createPurchaseOrderDto === null || createPurchaseOrderDto === undefined) {
+            throw new Error('Required parameter createPurchaseOrderDto was null or undefined when calling createPurchaseOrder.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/purchaseOrders`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<GetPurchaseOrderDto>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: createPurchaseOrderDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
     /**
      * @endpoint delete /API/purchaseOrders/{id}
      * @param id 
diff --git a/src/app/services/api/model/create-purchase-order-dto.ts b/src/app/services/api/model/create-purchase-order-dto.ts
new file mode 100644
index 0000000..0b3b3c5
--- /dev/null
+++ b/src/app/services/api/model/create-purchase-order-dto.ts
@@ -0,0 +1,17 @@
+/**
+ * PyroFetes
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+import { CreatePurchaseOrderProductDto } from './create-purchase-order-product-dto';
+
+
+export interface CreatePurchaseOrderDto { 
+    purchaseConditions?: string | null;
+    products?: Array<CreatePurchaseOrderProductDto> | null;
+}
+
diff --git a/src/app/services/api/model/create-purchase-order-product-dto.ts b/src/app/services/api/model/create-purchase-order-product-dto.ts
new file mode 100644
index 0000000..256d725
--- /dev/null
+++ b/src/app/services/api/model/create-purchase-order-product-dto.ts
@@ -0,0 +1,16 @@
+/**
+ * PyroFetes
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface CreatePurchaseOrderProductDto { 
+    productId?: number;
+    quantity?: number;
+}
+
diff --git a/src/app/services/api/model/get-purchase-order-dto.ts b/src/app/services/api/model/get-purchase-order-dto.ts
index 9cde421..96950b2 100644
--- a/src/app/services/api/model/get-purchase-order-dto.ts
+++ b/src/app/services/api/model/get-purchase-order-dto.ts
@@ -13,6 +13,6 @@ import { GetPurchaseProductDto } from './get-purchase-product-dto';
 export interface GetPurchaseOrderDto { 
     id?: number;
     purchaseConditions?: string | null;
-    getPurchaseProductDto?: Array<GetPurchaseProductDto> | null;
+    products?: Array<GetPurchaseProductDto> | null;
 }
 
diff --git a/src/app/services/api/model/get-purchase-product-dto.ts b/src/app/services/api/model/get-purchase-product-dto.ts
index b7ad6ff..75b09fe 100644
--- a/src/app/services/api/model/get-purchase-product-dto.ts
+++ b/src/app/services/api/model/get-purchase-product-dto.ts
@@ -15,7 +15,7 @@ export interface GetPurchaseProductDto {
     productName?: string | null;
     productDuration?: number;
     productCaliber?: number;
-    productApprovalNumber?: number;
+    productApprovalNumber?: string | null;
     productWeight?: number;
     productNec?: number;
     productImage?: string | null;
diff --git a/src/app/services/api/model/models.ts b/src/app/services/api/model/models.ts
index d228c54..56ec3fb 100644
--- a/src/app/services/api/model/models.ts
+++ b/src/app/services/api/model/models.ts
@@ -2,6 +2,8 @@ export * from './connect-user-dto';
 export * from './create-deliverer-dto';
 export * from './create-delivery-note-dto';
 export * from './create-price-dto';
+export * from './create-purchase-order-dto';
+export * from './create-purchase-order-product-dto';
 export * from './create-purchase-product-dto';
 export * from './create-quotation-product-dto';
 export * from './create-setting-dto';