The Description selection criteria can be used to narrow down the entries in the resulting output. This field will not support the concept of a comma separated list.
When entering selection criteria, the result set will include entries that match the first X characters entered in the entry field. The following characters can be entered as wild cards in the search selection criteria for certain fields:
% -- (percent sign) this character will match any number of characters --- for example: %net would match "Unanet", "Network", and "Basketball Net". By default, the % sign is appended (but not displayed) to all entered filter criteria. Thus entering "Una" alone or entering "Una%", would match: Unanet, UnaTime, Una$ense and UnaSource.
_ -- (underscore) this character will match any one character -- for example: X_Z would match "XYZ" and "XBZ" -- but not "XABZ"
You can also use a combination of these characters for complex matching --- for example: U_an% would match Unanet