Use each index to identify the entities that form part of a complex alignment.
The Curve Group Index identifies a curve group, such as a spiral-curve-spiral group, within an alignment.
The Curve Group Sub-Entity Index identifies each entity within a curve group.
When you label an alignment, you can use these values for alignment identification.
To specify a curve group index
- Click the alignment. Click Alignment tab
Modify panelGeometry Editor
. - On the Alignment Layout Tools toolbar, click
Alignment Grid View. - In the Alignment Entities Vista, enter values for the Curve Group Index and the Curve Group Sub-Entity Index.