In some places in koha, the system refers to USMARC. I think it
possibly should say MARC21 now. For example, in the templates:
$ grep -rl USMARC koha-tmpl/
koha-tmpl/intranet-tmpl/default/en/acqui.simple/marcimport.tmpl
koha-tmpl/intranet-tmpl/default/en/import/breeding.tmpl
koha-tmpl/intranet-tmpl/default/en/parameters/z3950servers.tmpl
koha-tmpl/intranet-tmpl/default/fr/parameters/z3950servers.tmpl
koha-tmpl/intranet-tmpl/default/pl/acqui.simple/marcimport.tmpl
I don't file this as a bug yet because I want to know: are we offering
MARC21 or USMARC for v2.0?