Where our existing system can receive authentication request from Forma?

Hi Jasmines, I didn't do that, and I don't know how to do!
I want to let our users can access LMS from our existing system without login again!
Could you give me some guidance? Thank you very much!

Thanks for your help!
I have set the SSO secret, but it didn't make any difference, so I don't know how to do next.

Hi, is there a way allowing user login with our existing system account?
I found a SSO configuration, but I don't know how to use, is there a document or guide about SSO configuration? Thanks!