Stacked Layers/Unified View and Setting Up Layers in Vectorworks (Short Sharp Manuals Book 2)
Stacked layers and unified view allow you see al your layers together, so when you change views, all the layers change. But there are some things to watch for. Setting up your layers correctly is essential is you want to use Vectorworks for BIM, and if you want to use Stacked Layer or Unified View.
This manual is suitable for Vectorworks Landmark users form version 12 to 2010