Next to my main site I plan to create another forum with another purpose (thus on another domain!).
I want the users from my main site to log-in into the new forum site - with their existing logins.
I found https://github.com/q2a/question2answer/blob/dev/qa-external-example/qa-external-users.php
which seems quite complicated at first glance.
1. Is there any easy way to just tell q2a to use the other database's qa_users table instead?
2. Has somebody done something like this already? If so, what would be the code of qa-external-users.php?
3. What else to consider?
Thanks for sharing your experiences and ideas.