Custom Fields desperately need some type of organizational ability when large number of groups use Collaborator
Conflicts between group easily emerge and it is very difficult to manage custom field when you have 100s of them.
For example take a custom field named: Product.
Group A may want to have a different drop down set for than Group B or C or D or E.
Moving items up and down in the list to get order correct for a newly created field is very cumbersome in a big list when it is created at the bottom of th list, and the page updates and loses posititional information everytime you move an item up or down (no drag and drop).
Extremely difficult to know which groups are using which custom fields.
It would be a huge improvement to have custom fields organized or filtered in some fashion (only show me custom fields used by template XYZ. or only custom fields used by multiple templates.)
Perhaps an additional group field could select whether each custom field was available to all groups or just specific ones.