AME for Payables Invoice Approval
I have configured AME for payables invoice approval. The intention was to approve through workflow, only the unmatched invoices that come from isupplier portal (invoices without a po)
I have created 3 conditions, a list modifiers condition, and then a rule. But the workflow gives an error that the attribute TOP_SUPERVISOR_PERSON_ID is not available for transaction type "Payables Invoice approval". I tried to introduce this attiribute in the transaction type setup, using the Approval Management Administrator but there is no way to create or assigned attributes.
Does anyone help me and let me know where can I make this attribute available to the transaction type?