ME51N Create Purchase Requisition: How to add additional fields to Default values

Hi all,

My requirement is to add Fund Center, Fund and Cost Center to the "Default Values" when creating purchase requisition. Looks like standard sap does not have those fields.

Please see the picture attached.

Can I add them through any config and/or program modification (user exits etc)?

Really appreciate your help.

Sasha

me51n-default-values.png