The Pending PO and Subcontract Review feature allows users to submit POs to be reviewed and approved before being processed.

After completing the configuration setup, users can create and submit pending POs, and reviewers can approve pending POs and subcontracts in the portal.

For an outline of the tasks involved in configuring, creating, submitting, and approving pending POs / subcontracts, see the Workflow Overview: Vista Web Pending PO / Subcontract Review.