Drawing Limits

The drawing limits are indicated by a continuous line in the drawing window.

You can toggle the visibility of the drawing limits by selecting Settings > Drawing Limits Visible.

You can change the limits of a drawing and keep all objects within them by pressing Shift+A. After this, all objects will be visible in the working window. If the drawing includes a sheet, the drawing limits are set around the sheet.
You can define the properties of the drawing limits, such as margins inside the limits, or you can click the drawing limits in the drawing. First select Settings > Draft, and then the Drawing Limits tab in the dialog box.