Case permissions for private case submission
You can set case permissions so space members can only see the cases they submitted, and space administrators and moderators can see all cases. Check the View permission and uncheck the View All permission for the Member role. Check the View and View All permissions for the Administrator and Moderator roles.
is requesting access to a wiki that you have locked: http://my.axerosolutions.com/spaces/5/communifire-documentation/wiki/view/21459/case-permissions