authorization for cost center

[Former Member]

Dear All,

how can i make an authorization for the cost center field in the PO and also for contract

this mean that i want to make user "A" to enter cost center say "10000" and user "B" enter cost center"10001" so that user " A " can not enter cost center "10001" and vice verse

Please Advice

[Former Member]

You might want to ask for help from security.. Seccurity will the nhelp you create a custom role and define the cost centers.. and persons allowed under this cost centers would be teh only people who'd be able to use it on a PO