To get access to the Subversion repository, a Subversion client must present a username, a location and a password.
Put the following information into the appropriate fields in your Subversion client:
http://<project>.collab.net/svn/<project>/<trunk><username><project>For example, you can use svn, the Subversion command line client, like this:
$ svn co --username <username> \
http://<project>.<domain>/svn/<project>/<trunk> \
<project>