We're running into a lot of people paying for their event registrations through Donor Advised Funds, and it'd be *really* helpful to have the box about existing registration fees pop up when we soft credit that person for the gift. 

As DAFs are becoming more prevalent, that's the situation we deal with most often, but all of the notifications that pop up during gift entry would be wonderful to have when soft credits are created (unpaid registration fees, open proposals, open pledges, etc., as well as business rules that are set to pop up during gift entry (always gets CEO signature, email thank yous only, etc.)