In your map, you can
create a drawing layer in Display
Manager that includes all the objects from selected AutoCAD
layers in the current drawing.
For example, you can
create a layer that includes all the fire hydrants by selecting
the HYDRANT AutoCAD layer.
You can organize layers
into groups. Grouping layers lets you quickly turn off the display
of all the objects in the group.
select just some of the objects on an AutoCAD layer, use a query
to add the objects to your map and combine several conditions. For
example, select only the fire hydrants within 1000 meters of a corporation