Previously with the dashboard views, when filtering on groups or users or anything, you could always "Check All" in order to be able to uncheck a specific list of groups quickly, rather than have to click one by one into each group and select them. For example, if you have 100 groups but want to see a summary dashboard view of 98 out of 100 of the groups, you have to manually select 98 groups, there is no quick way to do so.