Working with layers
Layer 0 is the default layer that exists in all drawings. Instead of using this layer, experienced users recommend creating your own layers with meaningful names. Learn more about creating new layers.
To see how a drawing is organized, use the LAYER command to open the Layer Properties Manager. You can enter LAYER or LA in the Command window, or you can click the Layer Properties tool on the ribbon.
When you click the Layer Properties button, the program displays the Layer Properties Manager. Watch the video to learn more about controlling layer settings.