Manage multiple licences of Cubase and Dorico

I teach computer music (specialising in “music to image”) at a music school. We lend our students Cubase artist/pro and Dorico licences while they are learning.

Before the new ‘Steinberg activation manager’, managing these licences was simple for us. We put the update on the physical dongle, which the students returned to us at the end of their course.
But everything became more complicated for us with the ‘Steinberg activation manager’, in particular because of the username and password that have to be entered to use the software. We do not update for the moment because we don’t know how to handle all those licences.

As Steinberg’s education division doesn’t answer our emails, do you know if it’s possible to group together and easily manage all the students’ licences?
Best regards,