You can embed Edit links in the DITA Map PDF - based on XSL-FO transformation scenario output that will automatically launch a particular document in Oxygen XML Web Author. A reviewer can then simply click the link and they will be redirected to the Oxygen XML Web Author editing page with that particular file open and editable.
To embed an Edit link in the DITA Map PDF output, follow these steps:
Result: In the PDF output, all topics will have an Edit link to the right side of the title and clicking the link will launch that particular document in Oxygen XML Web Author.