How do I add ad hoc approvers to a contract approval flow?

Here's how:

1. Sign in as a user with access to the Oracle BPM Worklist, where contract approval rules are set up. For example, sign in as a setup user.
2. Go to Setup and Maintenance and search for the Manage Approval Groups task.
3. Click the Task Configuration button.
4. Search for ContractsApproval and select it.
5. Click the Configuration tab.
6. Check the option, "Allow all participants to route task to other participants".