Restrict the Central reciver to CC or Plant

Hello All,

WE are working on SRM Server 5.5 Classic Scenario with GR in SRM. We want have provide Central reciever role to certain Recipients. Now we wanted to restric each person Compnay Code or Plant, so that he/she cannot enter GR for other CCodes and Plant. Please let me know how this requirement be achieved.

Thanks in Advance,

Manyam