In sequence diagrams, you can add and remove covered lifelines
to interaction uses to visually represent executions in interaction instances.
You must have a sequence diagram that contains at least one interaction
uses with multiple lifelines open.
To add or remove covered lifelines to or from an interaction use:
- In the diagram editor, right-click an interaction use; then click Covered
Lifelines and complete one of the following steps:
- To add covered lifelines, click Add Covered Lifeline(s).
- To remove covered lifelines, click Remove Covered Lifeline(s).
- In the window that opens, click the lifelines and click OK.