UML Modeling Techniques > Object interaction modeling > Object Animator > Animate a sequence diagram > Opening a sequence diagram (Object Animator)
Opening a sequence diagram (Object Animator)
1. On the File menu, click Open Diagram.
2. Select the Sequence Diagram you want to open, and then click OK.
* 
If you open a Sequence Diagram in Modeler and then start Object Animator, Object Animator opens that Sequence Diagram.