No option of " MPC " of Type beyond velocity at Track sectio

Hi, all

Apologize for the confusing topic for this, i am a rookie of mpc studio, and could not find a way to switch from either drum or plugins to " MPC " because there is no option of MPC.

Do really appreciate the help if anyone can tell me why is that and the way to solve the issue.

Tks!

Drum and Plugin are MPC.

An MPC track set to drum plays the MPC drum sampler.

An MPC track set to plugin plays an instrument plugin on that MPC track.