Add "not" to filtering members in ArcGIS Online/Portal

[ChelseaRozek]

The new administrative groups are helpful, I'm already dividing my users into groups based on their department to help us manage them. It would be great if we could also filter them in the Organization Member list like this:

Show users NOT in Department 1

Show users NOT in a User Role and NOT in a Viewer Role

Maybe you could just click on the boxes for each expression (see below) to toggle them between NOT and IN