diff --git a/modules/core/src/com/haulmont/cuba/core/app/dynamicattributes/DynamicAttributesManager.java b/modules/core/src/com/haulmont/cuba/core/app/dynamicattributes/DynamicAttributesManager.java
index ecfc763984..69a4945fd7 100644
--- a/modules/core/src/com/haulmont/cuba/core/app/dynamicattributes/DynamicAttributesManager.java
+++ b/modules/core/src/com/haulmont/cuba/core/app/dynamicattributes/DynamicAttributesManager.java
@@ -300,6 +300,8 @@ public class DynamicAttributesManager implements DynamicAttributesManagerAPI {
             CategoryAttributeValue childCAV = metadata.create(CategoryAttributeValue.class);
             childCAV.setParent(categoryAttributeValue);
             childCAV.setValue(value);
+            childCAV.setEntityId(categoryAttributeValue.getEntityId());
+            childCAV.setCode(categoryAttributeValue.getCode());
             childCAV.setCategoryAttribute(categoryAttributeValue.getCategoryAttribute());
             em.persist(childCAV);
         });