BusinessSnapshot: Add item which belongs to installable Business Template

product/ERP5/Document/BusinessSnapshot.py

@@ -206,6 +206,8 @@ class BusinessSnapshot(Folder):
 
     for commit in successor_commit_list:
       for item in commit.objectValues():
+        # Check if the item has a follow_up only with installable Business Template
+        if item.getFollowUpValue().getAvailabilityState() == 'installable':
           item_path = item.getProperty('item_path')
           if item_path in new_item_path_list:
             # Replace the old item with same path with new item