If you are working on a file that is going to be hotlinked to another (or even parts of it copy & pasted into another file) and you want to change attributes (zones, fills, composites, layers, etc.) then you can do it one of two ways.
One is to modify the existing attributes but then you must use the Attribute Manager to overwrite those modified attributes into your main file otherwise they will simply revert back to what they were before when you hotlink the file in.
Or the second method is to duplicate any attribute you need to modify - leaving the original exactly as it was.
By duplicating an attribute you are creating a completely new one that will not be altered when you hotlink it in to the main file.
The new attribute will simply be added to the main file and will remain exactly as you want it.
Barry.
One of the forum moderators.
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