The visualizer is available from within the modeler. See the Visualizer Overview article for more information on using the OnePlan Visualizer.
Note
The Visualizer app needs to be installed to use the Visualizer in the Modeler. Otherwise, it will not render any data. See How do I add apps? for instructions on how to install the Visualizer app.
From the Dependencies view, you can visualize dependencies a across plans in your model.
From the Runway view, you can visualize Portfolio Runways across plans in your model.