Login request after some days - Rhino 6

Good afternoon everyone.

I have a question regarding Rhino6 for Mac - version 6.35.21222.17002, 2021-08-10.
I work for a private university and we have an Educational Lab License and we use Cloud Zoo and a Team.
When i open Rhino it says “Getting license from license manager” (see photo 1 attached)


and after some seconds it ask me to Login (see photo 2 attached)

i enter the e-mail address of our account and click on the botton left and select “Login” and it open a browser page where i have to enter again my e-mail address and the account password.
After enter our credentials it come to Rhino and everything is fine (see photo 3 attached)

After some days (i haven’t the right timing but it could be about 14 or 21 days or some more) it will ask again for the license and i need to enter again our credentials in every pc where we need to use Rhino in that moment (we usually have no more than 7-8 pc using it at the same time) and i am the only one who have the credentials (neither our teachers nor the students have the credentials to access) so it becomes a big waste of time having to re-enter them every time.

Is there a way to make Rhino go get the license independently without having to re-enter the credentials every time?

Kind regards,
Dario

hello @Istituto_Marangoni for licensing issues pls email with tech@mcneel.com

Thanks Gijs for the fast reply.
I will send an email to that address.

Kind regards,
Dario