Use this dialog box to select a corridor template and to specify which corridor properties to apply to another corridor.
Sample DWT corridor templates named _Autodesk Civil 3D Corridor Template (Imperial).dwt and _Autodesk Civil 3D Corridor Template (Metric).dwt are installed to C:\Program Files\Autodesk\AutoCAD 2023\C3D\Help\Civil Tutorials\Drawings.
Specifies which properties in the corridor template to apply to the corridor. Click a check box to select or clear the selection, or use the select all or clear all buttons.
The check boxes have a tri-state display. If only some items are selected under a collection, the check box is shaded . If all the items are selected, the check box is selected . If all the items below the collection are cleared, the check box for the collection is cleared .