Is it possible to import and and edit structured FM 8 files in FM 15 and keep the structure?

[Neal5F85]

I'm trying to open some old FrameMaker 8 structured files using FrameMaker 15, and keep the structure. Is that possible, or do I need to employe some type of workaround?

Thanks.

[Jeff_Coatsworth]

Are you talking FM2015 version? Upgrading should be fine as long as you have all the other bits that define the structure in place for that FM8 file.