Separate annotation layers for each different floor plan view is exactly what you want.
All the views will share the same modelling layers for walls, roof, etc.
But if you want different annotation (plan, site, electrical, large scale, etc.), then you just create a new annotation layer that is used with only that view.
Set up layer combinations that control the layers and these layer combinations are saved with each view - so it all becomes automatic.
Barry.
One of the forum moderators.
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