Join Node
A Join node is a control node that represents the joining of control in a model. A Join node has multiple incoming successions and only one outgoing succession. The action connected to the outgoing succession cannot start until all the actions connected to the incoming successions have completed.
Creating a Join node
To create a Join node
1. On the System Structure Diagram ribbon toolbar, in the Action Controls section, click the 
Join button.
Join button.2. On the diagram, click inside any one of the following items.
◦ Action definitions
◦ Action usages
◦ Perform action usages
◦ If actions
◦ While loop actions
◦ For loop actions
This creates the Join Node in the diagram. You can use the Succession connections to connect with other Action nodes with the Join node.