Trying to count how many cells that correspond to a specific region that are "Proposal", or "Committed", or "Executing". Trying to learn from my use of SUMIFS for this, but the following gives me #INCORRECT ARGUMENT SET. Thanks in advance!
=COUNTIFS(Stage:Stage, Region:Region, [Column33]28, Stage:Stage, OR(@cell = "Proposal", @cell = "Committed", @cell = "Executing"))