Hi,

when trying to edit the ACL for workspace 'users' for any role (i. e. superuser), a java.lang.RuntimeException occurs, causing the container to respond with HTTP 500.
This can be reproduced arbitrary on the Public Demo Instance.

Furthermore, when I configure an ACL-Rule for this workspace manually, say with path '/admin' and permission 'Read only', users with this role assigned can edit and create users, too.
Beside the mentioned Exception: Is there any way to configure read/write - Permissions on the 'users' workspace, as it is possible for the other workspaces?