However, Milan and Crema again rose up in open rebellion against the emperor's rule after the Diet of Roncaglia ordered the restoration of imperial rights, including the emperor's rights to levy taxes in the Northern Italian towns.
Namun, Milan dan Crema kembali bangkit di dalam pemberontakan terbuka melawan pemerintahan kaisar setelah Parlemen Roncaglia memerintahkan pemulihan hak-hak kekaisaran, termasuk hak kaisar untuk mengenakan pajak di kota-kota Italia Utara.