Administrators can pre-approve users to connect through OAuth when running solutions. This method masks the session ID and URL when using Visualforce® buttons, and prevents pop-up authorization requests when running Courier.
To configure Conga Courier as a connected app to use OAuth:
Navigate to Setup > Manage Apps > Connected Apps > Conga Courier.
Change the Permitted Users picklist to Admin approved users are pre-authorized.
Administrators must be pre-approved in the Connected App. If not, you might see an error message when trying to access the Conga Courier Setup page.
Designate which users connect to Conga Courier through OAuth by adding Profiles. Click Manage Profiles or Manage Permission Sets.