[GeoNetwork-users] Adding ISO 19139

Hi,

I have a zip file containing the most recent ISO 19139 standards and I was
wondering if anyone could tell me how to add this to GeoNetwork version
3.1.0? The user manual doesn't make much sense.

This is the zip file I have:
http://www.ngdc.noaa.gov/metadata/published/xsd/19139.zip

Thanks,
Heather

--
Heather M. Lucier
M.S. Earth System Science & Engineering
University of Michigan, 2013