Hi Senz,
Thanks for your reply.
Unfortunately I can use the filter as you suggested. I need to filter the OWL by a column that isn't available in the query parameters. I also can't create a stension scenario cause its a standard field and I can't create another query in the standard BO as well. Thats why I was trying to filter the OWL after the query is executed.
Well, I was able to create a workaround for it concatenating the information I need in a unused standard field that is the query. Then I can filter using contains in the select option, similar as u suggested in (6).
Regards,
Alexandre.