Hi there,
In the information designer or library administration tool in the Spotfire analyst we can use "Find all references" or search string "required_by(item_id::GUID)" to see the list of all items which require something (data source or information link). But there are limitations for the results - 100 only and we cannot export this list.
If you have a lot of dependencies it would be great to export list and see it in the Excel table or something similar.