[X4U] Does not contain for smart folder criteria?

[Robert Nicholson]

So it would seem that you cannot exclude based on the name.

I want to say for my smart folder exclude those files with name  
containing something so I have to say
AND with "Name" does not contain

I know if I edit the file holding the Smart folder I can integrate  
this but that presumably won't allow me
to edit the Smart Folder via the gui again.