I have asked this question previously of Membership Pro before it became Membership Pro2 -- and now I find myself having the exact same issues.
Our websites are training for students who have obtained an invite code (ref: https://premium.wpmudev.org/forums/topic/membership-pro2-invite-code-add-on-not-working#post-895114). They are then able to log on to our website and gain access to material that is hidden from random visitors.
Since we really only have two levels (membership: invite code and visitor) there is only one "subscription" that students need to see when they register for our site. In the previous set up, students would receive an invite code in their welcome packet an be told to sign up for the website at their leisure. They would then go to http://www.website.com and click on the register tab. Here, the register tab DID NOT list the current subscriptions, but instead was ONLY the form for registering for the exact and particular membership level.
Essentially, this step eliminated the need for a Memberships *page* and standard registration *page* to be created. Instead, we created in our top level navigation a custom link and titled it registration. (this cut out students having to click through various pages and buttons, as well as not feel that they were going to AGAIN have to purchase access to the site -- which they had already done."
The previous custom code was as follows:
In the previous Membership Plugin, this link would allow students who registered to AUTOMATICALLY see the registration form and AUTOMATICALLY be registered for the correct subscription (in this case, 4).
WHAT I NEED TO KNOW NOW:
How do I recreate this custom link in my navigation now that this past link has been broken?
Where do I find this link?
Do I have to write it myself? [previously a tech just did it without any in depth explanation]
Is the new "subscription" the same as the id found in membership short code?
I am overly frustrated that I am losing students and having to issue refunds because I've been forced to use a new plug-in service that seems to not have been properly tested. If someone could PLEASE get back to me so that I could have students back up and running and working on the website, I would be most appreciative.