To unassociate one page from a document:
- Click Inbox
- Click History
- Click on your document
- The Files History page holds every document you've brought into Bill.com and processed.
- Go to the page you want to unassociate
- In the small window titled "Process item by:" click Unassociate
- The unassociated page goes back to your Inbox where you can re-assign or delete it.