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878 Chapter 38 Working in the Environment
To switch between layers:
m Click the arrow button next to the Layer menu, and choose the desired layer from the
menu.
To switch back to the most recently opened layer:
m Choose Options > Go to Previous Layer (or use the Go to Previous Layer key command)
in the Environment.
To create a new layer, do one of the following:
m Choose Create Layer from the Layer menu (or use the corresponding key command).
m Choose Options > Layer > Create.
The new, empty layer called “(unnamed)” is inserted above the currently selected layer.
To name a layer:
1 Click on the layer name field, and type in the desired name.
2 Press return to confirm the new name and exit text entry mode.
To delete a layer, do one of the following:
m Choose Delete from the Layer menu to remove the current (displayed) layer from the
list.
m Choose Options > Layer > Delete (or use the Delete Layer key command).
An alert appears, to warn against the unwitting deletion of all objects on the layer.
Click Delete to complete the operation.