What is the difference between hinged trim and door in door construction?

Issue:
Product description

Product Line:
Panelboards

Environment:
NQ,NF,I-Line

Cause:
Selection

Resolution:
Both are relatively the same except the door-in-door trim has an outer flange that is NOT included with the hinged trim.

Type 1 Door-in-Door (Hinged) Trim Front                                                      Door-in-Door Enclosure

Released for: Schneider Electric Canada