How can I Change channel control through mel

[tapia4]

Does anyone know how to change channel control from hidden to visible or locked to unlocked through mel?

The commands that are echoed in the script editor do not seem to have direct control of which channel to change:
PS_moveToNonKeyable Keyable pSphere1;

In the end I just want bake simulation to work on locked and hidden channels, but I would not find a flag on bakeSim that allowed for this.

Any Ideas?

[tapia4]

Looks like setAttr will let me do this.

setAttr -e -keyable true |pSphere1.ty;