I am wondering how to edit Assembly item and Silkscreen in xPCB in VX2.1 when parts are placed and routed. I can do this in cell editor but after the library update it does not appear in xPCB. If I add as a new part then the Assembly item and Silkscreen are changed when annotated to xPCB but not for the parts which are already placed and routed in xPCB. All the options are disabled in draw mode for already placed and routed parts. Any idea how to edit them ?