Description of problem:
Currently if a CF is set at the classification level then every product in that classification sees them.

This is fine when the classification all works the same way, but the community and internal classifications are a lot of unrelated teams and what different CFs available.

Currently he alternative is to do *all* CFs at the product level which woul be an enormous time sink and fragile.

Version-Release number of selected component (if applicable):


How reproducible:
Every time

Steps to Reproduce:
1. Set a CF on at the classification level
2. Try and disable it for your product

Actual results:
Your product does have the unwanted CF.

Expected results:
Your product does not have the unwanted CF.

Additional info:
Two ways I can see to do this.

1: Add a product level control to select/deselct  classification and global CFs.

2: Allow editfields.cgi have multiple "Field only appears when" options.