To link your PDGA number to your UDisc account, you must have UDisc version 10.0 or newer. Check your version in the app under More > About UDisc, then follow these instructions:

  1. Open the Profile tab

  2. Tap Link My PDGA Number

  3. Enter your PDGA number as prompted

  4. A verification link will be sent to your PDGA account's email address (could be different from your UDisc email address)

  5. Click the link in this email

  6. Back in UDisc, click the refresh button next to your PDGA number on the Profile tab, or restart the app

This video outlines the process: