Procurement of a sub assembly, dismantle and issue the components

Hi All,

Business has a scenario where they buy a sub assembly, dismantle it and issue the components for production. When they procure sub assembly, sub assembly stock will increase in stores, but business want both sub assembly and input components stock in increase during GR.

Is there any solution or work around to map this in SAP MM?

Thanks in advance,

Ranjjini