link a nulls position to jump to a predetermined position based on…

[James Pierson]

Hello,

Is there a way to link a nulls position to jump to a predetermined position based on timeremaping keyframes? Or potentially a on/off checkbox?

Eg

When timeremap keyframe is at 0 seconds, Null postion is A, and when timeremap keyframe is at 1 second Null postion is B etc

Or when check box 1 is on null position is A, check box 2 null position is B etc

Many thanks!