Problem: I have 1 list and 1 document library. I want to automatically create a folder in the document library for each list item in the list. Then a lookup field named "Activity Documents" in the list item should point to the created folder in the document library.
Question: How can I do this in a workflow (SharePoint 2010 / SharePoint Designer 2010) that runs automatically when a new list item is created?
Currently I am ready to create the folder, but the workflow does not fill the lookup field... it just stays empty.
Many thanks in advance!