I just manually transferred a fairly large LabVIEW FPGA project from one target to another (7965R to 7966R). It would be nice to be able to click on the RIO target in the project and have an option to "Migrate to New FPGA Target" in the context menu. The menu would open a new dialog where you could select the new RIO target and then it is automatically added to the project and populated the VIs, FIFOs, derived clocks, memory blocks, etc. from the original target. The user can choose whether or not to delete the original RIO target.
This would also make it very easy for users to transfer sample code from the LabVIEW Example Finder to the correct FPGA target (insead of having the folder labeled "Move These Files").