Add a new layer
1.On the Layers palette, lock the list of layers
2.Click the +New icon.
3.Enter the name and description of the layer.
4.Select content type (Ads, Editorial or else).
5.Select Unlocked, or - if it should be locked by default - select the lock level.
6.Select the region is belongs (default is ‘Print’).
Delete a layer
On the Layers palette, lock the list of layers, right-click a layer and then click Delete.
To learn more about layers, see also