07-09-2009 03:39 PM
07-10-2009 03:34 PM - edited 07-10-2009 03:38 PM
Do you mean that you want to create a callback to the ModelOptions sequence? If so, you need to create the Sequence File Callback in the Sequences pane: right-click in the Sequences pane, select Sequence File Callbacks..., double-click ModelOptions, then click OK.
If you're wondering where the ModelOptions Sequence is located, it's in the process model. You can open your process model by double-clicking the Model field at the very bottom of the Sequence Editor.