Hey there, Marco Anes
What it looks like you are wanting to do is have Azure dev tools the university has purchased through volume licencing. If the university enrolled into the Azure dev tools for teaching but don't have a volume licence agreement, you can renew the subscription here: https://aka.ms/ees
You can find out more about Azure Dev Tools in this learn article here: https://dori-uw-1.kuma-moon.com/en-gb/azure/education-hub/azure-dev-tools-teaching/program-faq?WT.mc_id=portaledu_inproduct_support#azure-dev-tools-for-teaching
Hope this helps,
Nathan