MARC tag 655 indexing

[Michael Wood <mawood at med dot cornell dot edu>]

Hello Innopacers,

Later this year, we will be migrating to Millennium. I guess it is easier 
to make changes during the migration than to do it now in the text version 
or after migration.

We currently have MARC tag 655 indexed only in the (W) Word index.  I 
understand that some libraries actually created a Genre index.
Most of our records exported from OCLC are without the 655.

I was wondering if anyone created additional indexes for 655 such as 
subject (LC and MeSH).  Thanks in advance for your assistance.

Kind regards,
Michael