I am using Timeslips 2013.  When I do a pre-bill for our "miscellaneous" clients,  I use the "Client" Filter Group, then the Client Billing Party set up as Misc. and then select a Misc. Pre-Bill Exclusions template which was set up by a previous employee.  In the Field Name Box, Client Section, I check "Exclude" under the "Type" Column.  When I print the pre-bill, a cover page comes up and the Selection Criteria of Client Selection lists all of the misc. clients to exclude.  My question is how do I edit that list of excluded clients to add/remove clients?  Hopefully, my explanation of what I am trying to do makes sense.  Any help will be appreciated.