Hi @unlambda,
Thank you for using Paid Memberships Pro.
If we do get enough traction/interest for a particular product/software we usually build an integration for it. I have added this to our development schedule for the time being.
Currently, you should be able to restrict Lifter courses using the Custom Post Type Add On
I hope this helps, please let me know if you have any further questions.
where can I Find more info about PMPs development schedule? Trello?
As I want to use LifterLMS too. And with no official PMP integration possibility? I then evade PMP, while I rather utilize PMP, as its at the core of most of my projects.
We initially post the feature requests to GitHub first and mainly use GitHub to track progress.
I would also recommend in reaching out to the LifterLMS team to see if they are currently working on an integration as the LearnDash integration is built and supported by LearnDash.