How to set up ArcGIS Pro in a classroom with same credidentaials on all of the computers?

Question

I found several useless workflows on the labyrinth of the Esri websites about how to install ArcGIS Pro on 30 computers with concurrent users or similar user/pass pairs. I cannot even download any license server program; the program doesn't appear in the places where these workflows would indicate.

Any idea?

DEMÉKVKI · Answer

Thank You, but I still can't fix this problem since I have no right to download the Licence Manager from My Esri.

When I log in with the institute's main admin account (this one) to My Esri, I still have to request access to join my organisation or provide a token.

AmnoyAm · Answer

If you haven't done so already, the following documents provide the steps to download and authorize Concurrent Use Pro licenses.

https://pro.arcgis.com/en/pro-app/latest/get-started/authorize-arcgis-pro-with-concurrent-use-licenses.htm