Leaving the model editor
When you leave the model editor using the corresponding toolbar button, you are returned to the model manager. You can then, for example, edit a different model, or change the mode or state of the current model.
Caution: All unsaved changes are lost when you navigate to a different URL or close the browser window.
To leave the model editor
In the toolbar of the model editor, click (shown to the right of the model name). In case there are still unsaved changes, you are asked whether to save or discard them.