Install the Modeler App
This article explains how to install the Modeler app into your OnePlan environment.
Also see How do I Add Apps to OnePlan? for general guidance on how to install all apps in OnePlan.
In the config/admin pages, go to Apps. Then click Add App . The Add App form will open.
Select Modeler. A confirmation popup will open. Click Install App to install the Modeler app.
The Modeler app is now available in your OnePlan environment.