Objects creation and modification	Object properties control
Creation and denomination of layers
Overview     Operations     Commands

How to remove an unused layer

1. On the Format toolbar, click on Layers
2. In the layer property Manager select one or more layers and click on Delete selected

The layers to which objects are assigned can not be removed unless the assigned objects are re-assigned to an other layer or deleted. Layer 0 and the current layer can not be removed anyway.

1. Click on Apply to save the changes or choose OK to save and close.

   The selected layer is removed

 Toolbar Format 

  Menu : Format Layers

 Command line: LAYER