How to select for smart group?

I want to create a smart group, which should select from ALL BUT ONE database the data and find duplicates. Any idea for that?

You can‘t exclude a database directly in a Smart Group. Only way is to close this database.

If it’s always the same database, you could mark all the contents of that database with a flag or a tag (call it “exclude”, for example) and then set up your smart rule with something along the lines of tag is not exclude (you could even use another smart rule to automatically tag anything already in that specific database, and later another which tags anything moved to that database)

That is what I found, too. But don‘t like it :-1:

Great idea :+1: Will try this tomorrow. Thanks.