What responsibilities did Titus hold while Vespasian was emperor?

During the reign of his father, Vespasian, Titus served as a central figure in the administration and became known as the "sharer and even protector of the empire" (particeps atque etiam tutor imperii). His responsibilities included:1

• Military Command: Titus was given charge of the Jewish war in 69, leading to the capture and destruction of Jerusalem in 70. Later, he was appointed commander of the Praetorian Guard.123
• Political Partnership: He was frequently named as his father's colleague in the consulship, a practice Vespasian used to solidify the status of the Flavian dynasty.132
• Censorship: In 73, Titus served alongside Vespasian as a censor. In this capacity, he likely assisted in the reorganization of provincial communities, taxation reforms, and the recruitment of new members into the Roman Senate.3
• Imperial Representation: He accumulated "salutations" as imperator alongside his father and was groomed as the clear successor to the throne.32