Please allow to configure subversion plugin settings like workspace format by the casc plugin.
Plugin Compatibility Tracker
The Jenkins JIRA is not a support site. If you need assistance or have general questions, visit us in chat, or email one of the mailing lists.
This is a valid issue as the subversion plugin does not allow to configure its setting with Jcasc
the origin issue description is completely different, so now it is a new issue, I've unassigned me because I am no longer the maintainer of the plugin, and keep the issue open in case someone wants to take it.