I have two different WP sites set up in my multisite network.
The website #1 should act as the frontend of the multisite and website #2 is the members section.
If a user fills out the form on website #1 it is not needed that the user is registered for website #1, he should only be registered for website #2. Is there any function that I can use to do this?
register_new_user = It registers the user for website #1
add_user_to_blog = It adds the user from website #1 to website #2
wpmu_signup_user = It adds the user to the multisite admin panel.
There is not a function which is like register_new_user to only do this for website #2, is it?