1. Import ArchiCAD Attributes. Attributes can be imported via "Options - Element Attributes - Attribute Manager" 
   Choose "Profiles", select Import from top right corner and then navigate to folder "Innore O G-Line Oslo - Attribute Import" and select Profiles.aat file. Merge imported attributes via "by Index".
2. Import ArchiCAD Favorites. Favorites can be imported via "Window - Palettes - Favorites". A window will pop up. In the corner click the gear icon, then please select Import/Export.
   From new popup window, select import from "File", hit Import, navigate to folder "Innore O G-Line Oslo - Favorite Import" select the single file.
3. Note that a correct panel is selected from railing panel options when dealing with different step sizes.

NOTE: Make sure the "Home Story offset" is -200 in S1-S4 model types. And the offset side may differ, it depends the way you model.
NOTE: This predefined types are made for default ArchiCAD template. Importing into custom template may have a different result.

All should be good now if instruction were followed! Enjoy ArchiCAD predefined railings from INNORE O!

For more information please check out Manual folder, there are links to instructions!
   