Report Data Def Table Criteria

I am attempting to set up a custom RDD based on the POForm RDD. I am adding
in the ChgLog table which of course is MASSIVE. So I want to put some
criteria on the table to filter out the things I'm not interested in. I need
to set up criteria so that it uses this logic: ((chglog.tablename =
"PODetail" OR chlog.tablename = "PORel") and chglog.datestamp >=
POHed.orderdate). I've been using Boolean logic for years now and it should
take me the same amount of time it took me to type this email to add these
three item to the criteria section but I keep getting errors like and/or
operator needed. Any guidance on how to enter this in?


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