I've got a central Moodle site providing a course shared by hundreds of consumers.

Each of the remote consumers are grouped into small discussion groups after they make access to the provided course. This job is done manually by an administrator.

If possible, it would be good to have the LTI enrollment features on the provider side allow us to specify which group or grouping a certain LTI enrollment instance places consumers into.

Then we can create instances of the LTI enrollment method which automatically assign consumer students into their groups upon first access.

The only issue might be is if there are any limitations on the maximum number of LTI enrollment instances any one course can have.