Hi everyone.
I'm trying to determine if there are duplicate records that contain values in multiple columns which would make each record unique. I am trying to determine if the sheets are subsets of the previous sheet or not.
I don't want to delete any info, simply determine if any records are repeated.
the first sheet would be the only sheet that contains all the data as the following sheets are seperated based on certain criteria's set in place.
Therefore I want to make sure that each sheet has unique data based on those criteria's.

thank you