I have 3 lists, each a one to many, List A (Main), List B which has multiple items linked by lookup to List A, and List C which has multiple items linked to list B by lookup. Is there a way using form designer to allow users to edit List B items and List C items from within the edit form of List A?
Yes, which works perfect for showing items in list b related to the item i am editing in list A. But would like to have rows on ListOrLibrary control for list B expand to show items from list c that are related to the expanded row in list b listorlibrary control.