However, there are different ways to visualize and communicate a system dynamics model, such as stock and flow diagrams (SFDs) and causal loop diagrams (CLDs).

We propose a new rule, loop reversal, in block diagram and signal flow graph manipulation (or transformation) that leads to equivalent block diagrams or signal flow graphs from existing ones. It is ...

Description If a workflow using the Flowchart activity has a loop which includes a FlowJoin inside of it, the Flowchart will only start the FlowJoin activity the first time it reaches that activity.