To Specify Corridor Targets

To specify targets using the ribbon

1. In the drawing, select the corridor.
2. Click Corridor tabModify Region panelEdit Targets.
3. In the drawing, select a region to edit.
4. In the Target Mapping dialog box, set the surface, offset, and elevation targets in the corresponding Object Name fields.
5. Click OK to close the Target Mapping dialog box.
6. Click Apply.

To specify targets using the Section Editor

1. Select a corridor in the drawing.
2. Click Corridor tabModify Corridor Sections panelSection Editor.
3. On the Section Editor RibbonStation Selection panel, select a station that is in the region you want to change.

   In the Select a Station list, indicates that a station is associated with a region.

4. In section editor, select the assembly. Hover the cursor over the grip for the subassembly you want to edit targets. Click the type of target that you want to edit.
   Note: If multiple subassemblies share a grip, then Edit Shared Targets is displayed. If you select Edit Shared Targets, the Target Mapping dialog box is displayed.
5. In the drawing, select the object to target. Press Enter.
6. Specify the target object from the dialog box that is displayed.

To specify targets using the Corridor Properties dialog box

1. In the drawing, click the corridor, then right-click and click Corridor Properties.
2. In the Corridor Properties dialog box, click the Parameters tab.
3. Do one of the following:
   • To view or map all targets required by the corridor, click Set All Targets.
   • To view or map the targets for a specific baseline or assembly, click the Target field for that baseline or assembly.
4. In the Target Mapping dialog box, set the surface, offset, and elevation targets in the corresponding Object Name fields.
5. Click OK to close the Target Mapping dialog box.
6. Click Apply.

To select a surface to target

1. In the Target Mapping dialog box, do one of the following:
   • To select surfaces individually, click the Object Name field next to the corresponding surface in the Target column.
   • To select all surfaces at once, click <Click Here To Set All> in the Object Name field. This is useful for mapping TargetDTMs that are referenced by multiple subassemblies used in the corridor through multiple assembly regions. For example, all side slope subassemblies typically need to be mapped to the same existing ground surface.
2. In the Pick a Surface dialog box, select the surface from the list or click and select the surface in the drawing.
3. Click OK to close the Pick a Surface dialog box.

To select a width or offset to target

1. In the Target Mapping dialog box, click the Object Name field next to the corresponding width or offset target name in the Target column.
2. To target an alignment:
   • In the Select Object Type To Target list of the Set Width Or Offset Target dialog box, select Alignment.
   • Select an alignment from the Alignment list, or click and select an alignment in the drawing, to add to the list.
   • Click Add >> to add an alignment to the Selected Entities to Target list.
3. To target a feature line, survey figure or polyline:
   • In the Select Object Type To Target of the Set Width Or Offset Target dialog box select Feature Lines, Survey Figures and Polylines.
   • Click Select By Layer to import all named targets on any layer selected in the Select By Layer, dialog box or click Select From Drawing to select entities in the drawing.
   • Click to remove any excess entities from the Selected Entities To Target list.
   • If there are two or more targets in the Selected Entities To Target list, select Target To Nearest Offset or Target To Farthest Offset for Selection Choice If Multiple Targets Are Found.
4. Click OK to close the Set Width Or Offset Target dialog box.

Note: If you select more than one target object, **Varies** is displayed in the Object Name field.

To select a slope or elevation to target

1. In the Target Mapping dialog box, click the Object Name field next to the corresponding slope or elevation target name in the Target column.
2. To target a profile:
   • In the Set Slope Or Elevation Target dialog box, in the Select Object Type To Target list, select Profiles.
   • Select from the Select An Alignment list, or click and select an alignment in the drawing.
   • Select from the Select Profiles list, or click and in the drawing select a profile to add to the list.
   • Click Add >> to add a profile to the Selected Entities To Target list.
3. To target a feature line, survey figure or polyline:
   • In the Select Object Type To Target of the Set Slope Or Elevation Target dialog box select, Feature Lines, Survey Figures and Polylines.
   • Click Select By Layer to import all named targets on any layer selected in the Select By Layer dialog box or click Select From Drawing to select entities in the drawing.
   • Click to remove any excess entities from the Selected Entities to Target list.
   • If there are two or more targets in the Selected Entities To Target list, select Target To Nearest Offset or Target To Farthest Offset for Selection Choice If Multiple Targets Are Found.
4. Click OK to close the Set Slope or Elevation Target dialog box.

Note: If you select more than one target object, **Varies** is displayed in the Object Name field.