I want to remove duplicates from 1 or 2 columns, whichever is the easiest. I prefer the match ID column, or it also could be the Candidate column. I want to count each match ID once per the PPED (period end date.) I want to get a active count of matches on billing each week. If i can't do with a beast mode, I can also try ETL. I tried the below beast mode, but it doesn't work.
COUNT(DISTINCT Match Id
)