When working in a 3D view, you can display and modify grids for the model.
To show grids, in the 3D View Properties palette, under Graphics, click the Edit button next to Show Grids. In the Show Grids dialog, check the boxes for the levels where you want the grid lines to be displayed.
The grid lines represent the intersection of a level plane with the grid surface. The grid lines display only for those grid surfaces that intersect the selected levels. They are updated automatically if the grid or level positions change. For each checked grid-level intersection, a grid line is displayed.
This feature was suggested by customers on the
Ideas forum and is described on the
product road map.