The Dashboard does work with the UPS API. The UPS API supports only ups.com profiles that work with ups.com . Campusship and Worldship are not supporting the UPS API:

You can create a new ups.com profile and link your existing Worldship or Campusship UPS Account number to this new UPS Profile on ups.com

To do so, please navigate to: https://wwwapps.ups.com/ppc/ppc.html/payment and click on “Add existing Account” under “Add a payment method”.

Should you run into any issues during this process, you’d have to reach out to your loca UPS Technical support to get this resolved.