"Does not Contain" grid column filter
I'm pretty knew to JC, but I've already come across multiple instances where I want to filter a grid column for everything that does NOT contain a particular word--a "Does not Contain" filter option (exactly opposite of the "Contains" filter option). The filter has an "Is not equal to" option, but that is not as flexible because you have to enter the exact phrase, not necessarily just a word
This feature seems like something that should be automatic.