Madrasa:

The Arabic term ijāzat al-tadrīs was awarded to Islamic scholars who were qualified to teach. According to Makdisi, the Latin title licentia docendi 'licence to teach' in the European university may have been a translation of the Arabic, but the underlying concept was very different. A significant difference between the ijāzat al-tadrīs and the licentia docendi was that the former was awarded by the individual scholar-teacher, while the latter was awarded by the chief official of the university, who represented the collective faculty, rather than the individual scholar-teacher.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". What type of license is closely related to the ijazat al-tadris?
licentia docendi