A flow model is a flow rule which is marked in Visio as Draft mode (). Even when the availability of the flow rule is set to Yes, a flow model may contain references to activities, properties, and other rules that do not yet exist or are not available.
You also can test a flow model interactively, though much of the full flow capability is not yet available. When you test a flow, interactive links display on forms with missing rules and flow actions allowing you to create them on the fly without exiting the flow.
For more information about flow modeling, see Pega Developer Network article PRKB-25166 How to create and test a flow model.
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About Flow
rules
Flow rules — Visio editing basics |