Before you generate a search based on relations you will not find anything to export at Excel export - Relations, so let's go trough that first.
- Click on the search icon on the menubar.
- Click on a selection you want to use for filtering the products used.
- Make selection.
If you have generated an Excel relation export based on a stored dashboard search or any other product searches, you can find these by
...
For information on how to create these searches, look here.