To Save a Drawing With Layer and Spatial Indexes

1. At the Command prompt, enter INDEXCTL.
2. Enter 1, 2, or 3, depending on how you want to save the drawing.

   INDEXCTL set to 1 creates a layer index. INDEXCTL set to 2 creates a spatial index. INDEXCTL set to 3 creates both layer and spatial indexes. INDEXCTL set to 0 (the default) does not create an index.