THE SHORT ANSWER
Here's the approach.
Use Button to Button Reassignment for a command shown in the Command Palette. Menu commands use the separate Menu to Button Reassignment option; enable any prerequisites for a menu command before mapping it.
Related tutorial.
Full tutorialThis is a supplemental tutorial. Its compatibility with Avid Media Composer 2024.10 has not been confirmed. Use the written steps and version-specific sources for the controls.
By Avid. YouTube oEmbed confirmed the title, creator and thumbnail. The software version shown in this video has not been verified. No watched-content review, answer timestamps, transcript, duration or upload date is asserted. Playback was not tested.
Step by step.
Media Composer 2024.10- 01
Open the keyboard
Choose File > Settings, open the User tab, and double-click Keyboard.
- 02
Open the commands
Choose Tools > Command Palette and select Button to Button Reassignment.
- 03
Assign the key
Open the command’s tab, then drag the desired command onto the destination key in the Keyboard palette. Check the assigned key in the relevant editing context.
Sources & version notes
Written for Avid Media Composer 2024.10. Menu names and available features can differ in other versions.
Version reference: Media Composer 2024.10Written answer checked against the linked official documentation for Media Composer 2024.10. Related videos have metadata verification only; they are supplemental resources, with no verified answer-specific timestamps or software-version compatibility assertion.