 He granted the bishop half of all the papal income from the island, as well as all of the judicial income ("de placitis").On 28 June 1091, Pope Urban II, at the request of Countess Matilda of Tuscany, Bishop Dagobert, and the nobility of Pisa, returned the legateship of the island of Corsica to Bishop Dagobert, on the condition of an annual payment of 50 pounds (Luccan) to the papal treasury.On 21 April 1092, Pope Urban issued the bull "Cum Universis", in which he created the metropolitanate of Pisa, promoting the bishop to the rank of archbishop, and assigning the bishoprics of Corsica as his suffragans.