Creating Layers
To create new layers you have the following options:
Click Create New Layer on the toolbar.
If a layer is selected, the new layer is added within this layer. If a zone is selected, the new layer is added on the same hierarchy level as the zone.
To add several layers on the same level, Shift-click Create New Layer on the toolbar for as many times as you want to add layers.
Right-click a layer, and select
.This creates a new layer within the selected layer.