Target Lists - how to exclude sub target lists from a large target list

Has anyone had success in removing sub target lists from a large target list?

I have a target list from a campaign, and want to remove Clicked and Viewed from
the main target list to create a new target list. I’ve tried using reports creation logic,
but it doesn’t seem to work well with target lists.

Any suggestions would be GREATLY appreciated! :slight_smile:

Thank you!