If it is just the layout drawings that you are trying to fade, have you tried placing a 50% (or some other value) white fill over them?
You could also try duplicating and fading your pen set but you would need to create separate views for phase 1 and phase 2 so you could save each pen set with those views.
Not sure this will work with zones as they don't really use the pen sets.
You may have to create new phase 2 zones.
Another trick may be to use the 'Marked Distance Area' in the elevations and sections.
This will automatically fade and thin the current pen set.
Or of course you can use the renovation filters.
Just use "existing" as phase 1 and "new" as phase 2.
Then you can override the elements - but they will all be one pen colour and not a range of lighter colours.
Barry.
One of the forum moderators.
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