Here a few suggestions that would help setting fitment:
#1 - Scenario: Fitment information may vary by models or years i.e. where a product mounts in a car. Suredone only allows a generic fitment notes, not a note specific to a specific year / model.
#2 - Scenario: The user create a similar product which copies the fitment information. Since the product may have different fitment, the user has to delete all the invalid fitment. It would be nice to have a 'clear all' or 'select' and 'delete' function.