by Rosario Carcò.
You are welcome. I will upload the next beta with some code revisions to allow the GUI version to be ready-to-use, out-of-the box, with admin-config-options and the like, as soon as I have little time to do it. You will find it in my thread. There will not be any changes in the logic until the duplicate_course() API call might be used instead of what I have now.
Rosario