Specifying a LMFS namespace file from the local.boot

I created a local namespace called "po" on my MacIvory using the define 
site command.  I named the system Hina.  The namespace file is:

  hina:>sys>site>PO-namespace.text

Does anyone still have a local.boot file that I could look at as an 
example?  I'm trying to figure out how to specify the namespace file 
sitting on the LMFS file system from the local.boot file for a Set Boot 
Options command.  I've been digging around in Document examiner trying 
to find it, but have not found it yet.

Thanks,

    --Bruce