I'm not sure I understand your question, but my printer uses a GT2560 control board. The configuration.h file in my Marlin FW that came with it calls it an unltimaker, and the resources exactly match the ultimaker shield 1.5.7 in the list of Motherboards. It's a type 37. I used that to configure Repetier .929 and it works without issue, selecting the typical pins for extruders and heater.
