On this page
The navigation pane is located on the left side of a published model portal, as shown below. It displays the structure of the published model or the structure of the selected view of the published model. To view the desired content, click the relevant item in the navigation pane.

The navigation pane can be shown or hidden.
To show/hide the navigation pane
in the title bar of a published model portal.A published model can have one or more views, depending on the template that was used when publishing. If a published model has multiple views, the navigation pane displays only the structure of the selected view.
To change the view of a published model
next to the model view name in the title bar.
After selecting a model view from the drop-down list, the published model portal switches to that view and the navigation pane displays its structure.