Channel strip controls in Logic Pro for Mac - Apple Support

Use the Plug-in Manager in Logic Pro for Mac - Apple Support

Logic Pro for Mac All Files Browser interface - Apple Support

Work with Audio Units in Logic Pro for Mac - Apple Support (MY)

General MIDI project settings in Logic Pro for Mac - Apple Support (IL)

Define a channel strip's stereo output in Logic Pro for Mac - Apple Support (IN)

Overview of Control Surface Group parameters in Logic Pro for Mac - Apple Support

Logic Pros (101): Understanding Channel Strip controls and navigating Logic's Mixer - 9to5Mac

Logic Pros (101): Understanding Channel Strip controls and navigating Logic's Mixer - 9to5Mac

macOS app user guides: Control Surfaces Support for Logic Pro - Apple Support

Overview of tracks in Logic Pro for Mac - Apple Support

Audio Devices settings in Logic Pro for iPad - Apple Support