Need additional info on which product category(s) will require some shop fields to be defaulted automatically for purposes of MOD item creation and/or Stock Search. For example:
Product Category STATIC CONTROL BAGS: Default MATERIALS to Anti Static
MATERIAL GROUP ENABLED - set to enabled so that user can get to the Material/Additives Screen
DEFAULT.VALUE - Default Materials to 'Anti Static' - no change allowed
MATERIAL GROUP OPTIONS - all materials would be disabled except for Anti Static, but allow Additive selection(s).