QuickBooks Point of Sale & QuickBooks Enterprise

I finally got QuickBooks downloaded.  I'm going to be using QuickBooks for Nonprofits.  I see that they already have a class in the drop down called M&G – is that different than G&A?  Also, there is already a fundraising class – I did not see Programs class, so I think I'll have to add that one (and any sub-classes under programs).  One thing I'm unsure about is that we have money coming in that will go to specific nonprofits (as grants).  We will have a bunch of projects on our site that eminate out of existing 501c3 organizations.  People will donate to a specific project – and then my non-profit organization will then distribute the funds to these particular nonprofit organizations (we act like an intermediary).  How would those collected funds (donations) come in and go out via classes?