Moving the Focus of Control

Sometimes it is helpful to move the starting point of an FOC and all corresponding messages. If the FOC has an entry point message, you can move the message. Otherwise, follow these steps:

To move the FOC on a sequence diagram:

1 Select the first message from the FOC you want to move.

2 Press the ALT key.

3 Click the source message and move it to the desired location on a sequence diagram.

The source FOC changes locations.