[be] add a Keyterm list

[Birch Champeon]

I am trying to add a custom keyterm list to BE.  I have placed a UTF8
keyterms_conc.txt file in the templates folder. It is formatted like
the other keyterm files there:

[keyterm]
this is the keyterm

[references]
mat 01:01

But BE doesn't read it in.  Is there a way to get a custom keyterm list into BE?

Thanks,
Birch Champeon