Dan,
If you are talking about controlling layers of drawings in a layout book then you can't control them directly with the layer dialogue.
The view you save for the plan must be saved with a particular layer combination.
Create multiple views for different layer combinations - i.e floor plan, electrical plan, site plan, etc.
Then add each of these views to you layout as needed.
A drawing can be placed in a particular layer on a layout and that layer can be turned on or off in the layout book but the layers have no effect on the content of a drawing.
Barry.
One of the forum moderators.
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