What specific controls in my software will interface with the Mackie Control Universal?
It all depends on the software you use with the Mackie Control Universal and the Lexan overlay contains all the function labels you need to control that specific software application. The default labels on the Mackie Control Universal are for Logic Audio. For all the supported functionality of the Mackie Control Universal respective to your preferred DAW, please refer to the DAW manufacturers’ documentation that accompanies the software version that supports Mackie Control Universal. You can usually find this information at the DAW manufacturers’ website in the form of Release Notes or as a separate download.