A3 will add Providers as they are approved. They will manage which course types the Provider is approved for.
The Provider will get an email inviting you to AvyFx from AvyFx Support (please check your spam folders if you dont see it):

The provider will receive an email to create a login:

Log into AvyFx. Click on Providers. You will only see your Provider. Click on it to update your profile.

Add courses from the bottom of your Provider page or via 'Courses' in the menu on the left.

https://www.loom.com/share/c463ec70fb2c4933b29966060de3d2f1