Add "Does not contain" to grid filter options

Add "Does not contain" to grid filter options

Hi,
There have been several times when I wanted see all records, actions, etc except those that have some criteria.  I know I can say "Is not equal to", but if I have more than one criteria, that doesn't work.  (Unless I can use "or".......can I use "or" in the filter tool?)

For example, I have fake records created that I can test processes out on.  The last names all have "Test" in the name - TestJones, TestSmith, and so on.  When I run reports for real data, I'd like to exclude all the records, etc that have "Test" in the record name.    

If I could filter and select - ["Does not contain" Test] - that would take care of all records that have Test in the last name.  Easy peasy.

Thanks.