Partial GR for account assignment K

Hi All,

I have the PO s where the client use K as accnt assignment but in th PO quantity they have Eg: 10000 EA and  OPU as 1 per USD. Instead of having in the quantity field as 1 AU and the net price as 10,000 USD , they are doing in a different way so that they can do partial GR. Is that the right approach or best practices? When client doing the GR they have flexibility of doing partial GR since the quantity is in 10000 EA , but the reporting will have issues.  What would be the best practice in order to do Partial GR with account assignment K ?

Please help!!