CoreAudio server plugin with generic kAudioControlClassID

Hi, our CoreAudio server plugin provides the standard kAudioVolumeControlClassID, kAudioMuteControlClassID, kAudioSoloControlClassID incl. kAudioDataSourceControlClassID. But it looks like controllers can be created in a general way. Due to signal processing capabilities of our device it could provide way more controllers, but would there be any application that is able to present those generic controllers?

Will Audio MIDI Setup.app or AU Lab be able to display those? Any DAW? Thanks, hagen