The institutional credentials comprise a username and a password.
The @unibo.it institutional credentials are used by teaching staff, technical and administrative staff, research fellows, PhD students and collaborators of the University of Bologna to access the on-line services.
The @esterni.unibo.it institutional credentials are used by contact persons for internships in businesses and other bodies, economic operators and guests of the university.
The @studio.unibo.it institutional credentials are used by students to access online services.
You can find more information at Institutional credentials and access to online services