PO Function authorization is affecting contract doc- EFB parameter

Hi All

I recently made a change to authorization object for PO by adding a field selection in it

IMG -> Materials Management -> Purchasing -> Function Authorization or OMET

EFB parameters is set in user profile. My understanding was this field selection will only apply to Purchase order document type but it is impacting contract/outline agreement documents too.

Any clue why is it behaving this way or how can we isolate the impact of field selections to PO only.

Thanks