Hi,   I am setting up a template for our studio so that when used, all the required information is present for each sheet layer (Floor plan sheet layer, Lighting plan sheet layer, Builders works, services plan etc...)    I have 2 queries:   1. Is there any way of setting the required classes for an entire sheet layer ahead of actually creating the viewport. So that when someone does use the template - and creates the new viewport- they don't have to go through all a