Create a sequence diagram. Use the methods you created in the class diagram as the name of the messages. Remember to number these messages in your diagram! Lifelines: 1. User (actor) 2. ConnectionManager 3. BluetoothConnection 4. RemoteUser (actor) Messages: 1. User calls getInstance on the ConnectionManager 2. ConnectionManager returns itself 3. User tells ConnectionManager to create a connection (Argument is "Bluetooth") 4. ConnectionManager creates a BluetoothConnection 5. BluetoothConnection connects to another actor ("RemoteUser") a. (No need to show a return for this one) 6. BluetoothConnection returns itself to ConnectionManager 7. ConnectionManager returns an AbstractConnection to User.