Use New Layer Notification
 
 
 

To set when new layer notification is displayed

  1. On the Layers toolbar, click Layer Properties Manager.
  2. In the Layer Properties Manager, click Settings.
  3. In the Layer Settings dialog box, click Evaluate New Layers Added to Drawing.
  4. Click Notify When New Layers are Present.
  5. Select the commands that will cause the layer list to be evaluated for new layers.
  6. Click OK.
 Toolbar: Layers 
 Command entry: LAYER
 Dashboard: Layers panel