Spotlight multiple results for file

FROM : Dex Morgan
DATE : Mon Jun 02 23:26:04 2008

Hello guys,
I've made a custom format used in a program of mine and I would to 
make a spotlight importer. I've looked at same examples and everything 
looks good; hovewer I've a question: is there a way to get multiple 
results item for a single file? My file contains lots of messages and 
I would to report messages items in results list instead of putting 
the simple file location.
TIA
malcom