Selecting vector layers
When you are working on a model, any vector artwork you create 
is drawn on the active vector layer.
Only one vector layer can be active at a time, although the 
artwork drawn across all visible vector layers is displayed, and you can have 
more than one layer selected.
To choose the active vector layer:
- In the Project panel, 
click 
 beside the 
 Vectors item in the Project Tree to display the 
vector-layer stack. 
 - Click the layer you want to work with. Its name is bold and 
highlighted.
 
To select multiple vector layers:
- In the Project panel, 
click 
 beside the 
  Vectors item in the Project Tree to display the 
vector-layer stack. 
 - Press and hold down the Ctrl key while you click the vector layers you want 
to select in the Project Tree. 

 
 — Selected vector layers.
 
 — Active vector layer.
When you have multiple vector layers selected, you can export, 
move, duplicate, merge, select, or delete them.
 
See also
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