Purchase order invoice workflow enable and disable the post button

[AnilTiwari]

Hi

Path: Accounts payable/Common/Purchase orders/All purchase orders

Here i want disable the Post button.

for example user1 submit the PO workflow post button should be disable once the user2 approve that workflow Post buttion should be enable how to do that please suggest me

[kranthi]

Do it based on \Data Dictionary\Tables\VendInvoiceInfoTable\Fields\RequestStatus

[AnilTiwari]

Thank you so much kranthi…it’s working fine