diff --git a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestService.java b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestService.java
index 2b255d7..976b251 100644
--- a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestService.java
+++ b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestService.java
@@ -19,6 +19,7 @@ package com.axelor.apps.purchase.service;
 
 import com.axelor.apps.purchase.db.PurchaseOrder;
 import com.axelor.apps.purchase.db.PurchaseRequest;
+import com.axelor.auth.db.User;
 import com.axelor.exception.AxelorException;
 import java.util.List;
 
@@ -27,6 +28,8 @@ public interface PurchaseRequestService {
   public void confirmCart();
 
   public void acceptRequest(List<PurchaseRequest> purchaseRequests);
+  
+  public void purchaseRequestsAssignedToUser(List<Long> requestIds, User user);
 
   public List<PurchaseOrder> generatePo(
       List<PurchaseRequest> purchaseRequests, Boolean groupBySupplier, Boolean groupByProduct)
diff --git a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestServiceImpl.java b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestServiceImpl.java
index 40cd4db..c76c4d4 100644
--- a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestServiceImpl.java
+++ b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/service/PurchaseRequestServiceImpl.java
@@ -26,6 +26,7 @@ import com.axelor.apps.purchase.db.repo.PurchaseOrderLineRepository;
 import com.axelor.apps.purchase.db.repo.PurchaseOrderRepository;
 import com.axelor.apps.purchase.db.repo.PurchaseRequestRepository;
 import com.axelor.auth.AuthUtils;
+import com.axelor.auth.db.User;
 import com.axelor.exception.AxelorException;
 import com.google.inject.Inject;
 import com.google.inject.persist.Transactional;
@@ -210,4 +211,16 @@ public class PurchaseRequestServiceImpl implements PurchaseRequestService {
       update.executeUpdate();
     }
   }
+  
+  @Override
+  @Transactional
+  public void purchaseRequestsAssignedToUser(List<Long> requestIds, User user) {
+
+    for (int i = 0; i < requestIds.size(); i++) {
+      long requestId = ((Number) requestIds.get(i)).longValue();
+      PurchaseRequest purchaseRequest = purchaseRequestRepo.find(requestId);
+      purchaseRequest.setAssignedToUser(user);
+      purchaseRequestRepo.save(purchaseRequest);
+    }
+  }
 }
diff --git a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseRequestController.java b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseRequestController.java
index bb62044..e318092 100644
--- a/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseRequestController.java
+++ b/modules/axelor-open-suite/axelor-purchase/src/main/java/com/axelor/apps/purchase/web/PurchaseRequestController.java
@@ -23,6 +23,7 @@ import com.axelor.apps.purchase.db.repo.PurchaseRequestRepository;
 import com.axelor.apps.purchase.exception.IExceptionMessage;
 import com.axelor.apps.purchase.service.PurchaseRequestService;
 import com.axelor.apps.tool.StringTool;
+import com.axelor.auth.db.User;
 import com.axelor.exception.AxelorException;
 import com.axelor.exception.db.repo.TraceBackRepository;
 import com.axelor.i18n.I18n;
@@ -133,4 +134,17 @@ public class PurchaseRequestController {
       }
     }
   }
+  
+  public void purchaseRequestsAssignedToUser(ActionRequest request, ActionResponse response) {
+
+    List<Long> requestIds = (List<Long>) request.getContext().get("_ids");
+    User user = (User) request.getContext().get("assignedToUser");
+
+      if (requestIds != null && !requestIds.isEmpty()) {
+        Beans.get(PurchaseRequestService.class).purchaseRequestsAssignedToUser(requestIds, user);
+        response.setCanClose(true);
+      }
+    
+  }
+
 }
diff --git a/modules/axelor-open-suite/axelor-purchase/src/main/resources/domains/PurchaseRequest.xml b/modules/axelor-open-suite/axelor-purchase/src/main/resources/domains/PurchaseRequest.xml
index 9a26386..3bf65a7 100644
--- a/modules/axelor-open-suite/axelor-purchase/src/main/resources/domains/PurchaseRequest.xml
+++ b/modules/axelor-open-suite/axelor-purchase/src/main/resources/domains/PurchaseRequest.xml
@@ -29,6 +29,8 @@
 	<date name="requestDate" title="request Date" />
 	<date name="requestedDelay" title="requested Delay"/>
 	
+	<many-to-one name="assignedToUser" title="Buyer" ref="com.axelor.auth.db.User"/>
+	
     <unique-constraint columns="purchaseRequestSeq"/>
 
     <extra-code>