Fit an asset to another assembly, or take it off the one it is on and stand it in a bay.

Fit an asset to another assembly, or take it off the one it is on and stand it in a bay.

One call because it is one act: moving a component between assemblies is a removal and a fitting, and the fitting refuses on its own. Where it stands is not where it is drawn — the hierarchy follows the assembly — so a move that leaves the parent alone changes nothing anybody can see.