Starting a walkthrough

There are different ways to access the Configura Walkthrough:

Toolbar icon: if there is no camera selected in the drawing area, clicking this button will start your walkthrough from the position of the auto camera, which is specified in the Render & camera settings dialog. If a camera in the drawing is selected when clicking this button, however, the walktrough starts from the position of that camera.
Right-click on a camera component and select the Create 3D walkthrough option. This will start the walkthrough from the position of the selected camera:

Note:

System default is to only allow one walkthrough at a time. You can enable multiple walkthrough windows in the Control Panel where you select the User Interface tab and check the Enable multiple Walkthrough windows box.