It would be interesting that the "Explorer" in the "OpenRoads Model" tab had several ways to show the data in a different way. The user could select between them.

For example, in the case of Alignments, instead or sorting alignments first by its "Feature Definition" and then its "Feature Name" we could sort them directly by its Feature Name.

And if the current file had References then instead of showing the name of the DGN in the Explorer, it would merge its alignments in a single category called "Alignments" (show alignments of the current DGN and its References) in the same category like Civil 3D does with its Data Shortcuts.