The Scale dialog or Zoom dialog is used in InfoWorks ICM to edit the current scale / zoom levels used to control visibility of objects in the GeoPlan (e.g. when using themes or auto-labels).
The Scale dialog or Zoom dialog is displayed when the Edit Levels button of the Options - General page is clicked.
Note that the unit associated with zoom levels is the X-Y coordinate unit selected in the Units Page of the Options Dialog.
To add a new level:
To delete an existing level: