With the assistance of Posca , Octavian obtains Antony 's will .
With the assistance of Posca , Octavian has the details provided to the people of Rome , revealing that Antony had left control of the eastern provinces to his children with Cleopatra .
With the assistance of Posca , Octavian obtains Antony 's will and has the details provided to the people of Rome , revealing that Antony had left control of the eastern provinces to his children with Cleopatra .