Please note : This help page is not for the latest version of Enterprise Architect. The latest help can be found here.

SysML Interaction Toolbox

You can access the SysML Interaction Toolbox pages through the More tools | SysML | SysML Interaction menu option. These pages provide the SysML elements to  construct SysML interactions and Sequence diagrams.

SysML_TB Interaction

Page

Item

Use to

SysML Interactions

Interaction

Define a SysML Block of executable behavior as a UML Interaction.

 

Sequence

Reference an instance of a SysML Block as a Lifeline in the Interaction.

 

Fragment

Declare a portion of an interaction as a group with specific behavior semantics.

 

Endpoint

Create an exit point for the Interaction.

 

Diagram Gate

Create an endpoint for the interaction, which bridges between nested interactions.

 

State/Continuation

Constrain the Interaction with assertions of the state that the lifeline is expected to be in.

SysML Interactions Relationships

Message

Describe a message exchange between two lifelines in an Interaction.

 

Self-Message

Describe a message exchange between a lifeline and itself in an Interaction.

 

Recursion

Describe a recursive message exchange between a lifeline and itself in an Interaction.

 

Call from Recursion

Describe a message exchange between two lifelines within a recursive exchange.