Lifeline Decomposition Sequence diagrams can include an off-page (decomposed) lifeline, named <name>@<Sequence diagram name>, representing another sequence diagram in the workarea. To create an off-page lifeline, create a new lifeline and prefix its name with “@”. Note: It is illegal to define circular referencing.
Sequence diagrams can include an off-page (decomposed) lifeline, named <name>@<Sequence diagram name>, representing another sequence diagram in the workarea.
To create an off-page lifeline, create a new lifeline and prefix its name with “@”.