Cases are frequent, where a company internally (or even externally) hosts
projects in the same SVN server, with individual credentials per project.

When using an SVN super-user that can access all projects is not an option, for
obvious security reasons, Hudson should be able to store credentials per SVN
project (e.g. SVN URLs), and not only one credential per SVN realm.

Discussion started here :
http://www.nabble.com/Just-one-credential-per-SVN-Realm---to25799488.html

This issue is very blocking for us, we will try to provide a patch, but time is
really a precious resource at this moment.