Dynamics in Playback

Hello, small question: How do I set the dynamics CC1 values/thresholds; i.e. if a dynamic is written as ppp the CC1 value would be 0, and fff would be a CC1 of 127? And also applying that to different dynamics margins (i.e. if I want a p dynamic to be 0 on CC1, etc.)? Thank you.

I believe you cannot. Take a look at the dynamics curve though.

Also there is discussion that comes up on this frequently. For example: