Connect a lifeline with a UML2 element by drag and drop
You can connect a lifeline with a UML2 element of your choice by drag and drop.
Procedure. Procedure
In the Explorer navigation or diagram navigation, click a UML2 element and hold down the mouse button.
In the sequence diagram, drag the selected UML2 element to a lifeline.
Release the mouse button to drop the UML2 element.
Depending on the selected UML2 element, you will have to make some settings.
The lifeline is now connected with the UML2 element. Alternatively, you can connect a lifeline with a UML element by using Copy/Paste.