RBD Center of Mass

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I am trying to get a better understanding about Rigid Bodies and simulation setups, hence this quick question.
I want to manually control the Center of Mass on my RBD object. Is this position measured in the object's local space or in world space?
I assume this parameter serves to initialize the CoM on the first frame of the simulation and then follows the object during it.
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It's the initial world space position of the center of mass.
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cwhite
It's the initial world space position of the center of mass.
Trying to fully get this center of mass thing, I tried defining a pivot attribute before going into RBD solver but that didn't seem to work. So how do I really go about setting the COM manually using an attribute?
hou.f*ckatdskmaya().forever()
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The default behaviour is to compute the COM on the first simulation frame, so you probably need to turn off Compute Center of Mass (the 'computecom' point attribute)
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