I assume that you installed the UNO chip according to the instructions in that User Guide.
Now go to the page where you bought ControlCenter and download the ControlCenter User Guide.
Configuring the UNO Chip to work like the stock chip is easy. The User Guide even has PICTURES!
Remember, you have the UNO Chip,
Attached is a ControlCenter sysex to use with GR5 when you decide to go for the BIG TIME!