http://www.disa.mil/pubs/circulars/dc3102251_c6.html
http://www.disa.mil/pubs/circulars/dc3101304.html

auth-id (wglc)
caller preferences



    http://www.sipfoundry.org/tools/subversion.html

1) Grab a subversion client.  There is as nice list here:

    http://subversion.tigris.org/project_packages.html

2) Check out the existing repository using https.  You can also grab the
whole repository by lopping off the last two directories.

    svn co https://scm.sipfoundry.org/rep/ietf-drafts/simple/schemas

3) Copy your schema files into the same directory as the working copy

4) Add them to version control

    svn add foo.xsd
    svn add foo-example.xml

5) Check in using the credentials I emailed.  I think you are hgs.

    svn ci

6) If someone else makes changes, you can get them using svn update

Note you can also feel free to put drafts here if you so desire, as
Cullen, Robert, Ben, and I do.