The early groups were not united and so in 1971, the first major ultras group was formed: Commandos Monteverde Lazio, also known as C.M.L. '74.
Až do začiatku 70tych rokov nedošlo k spojeniu týchto skupín, potom sa sformovala prvá veľká ultras skupina menom Commandos Monteverde Lazio, tiež známa ako C.M.L. 74.