Hi, we have made the experience, that regular users can edit access rights for pages. Is this regular behaviour? And funnily: The user can only _grant_ access rights but cannot revoke them. Plus: he can only grant it to _one_ group/user. In both cases (when trying to revoke or when trying to grant to any other group/user) the system says, that there was an error when communicating with the server. Is it in gerenal possible to restrict access to the access page and to the objects page for regular users? Thanks!