diff --git a/src/Oro/Bundle/ActivityListBundle/Provider/ActivityListChainProvider.php b/src/Oro/Bundle/ActivityListBundle/Provider/ActivityListChainProvider.php
index 0a04a0a0592..a99b87dcc06 100644
--- a/src/Oro/Bundle/ActivityListBundle/Provider/ActivityListChainProvider.php
+++ b/src/Oro/Bundle/ActivityListBundle/Provider/ActivityListChainProvider.php
@@ -455,6 +455,10 @@ protected function getActivityListEntityForEntity(
                 $list->setRelatedActivityId($this->doctrineHelper->getSingleEntityIdentifier($entity));
                 $list->setOrganization($provider->getOrganization($entity));
             }
+            
+            foreach ($provider->getActivityOwners() as $activityOwner) {
+                $list->addActivityOwner($activityOwner);
+            }
 
             $targets = $provider->getTargetEntities($entity);
             foreach ($targets as $target) {