W.P 3.5 event-calendar-scheduler: Access problem

[ReinierM]

In the WP plugin ‘event-calendar-scheduler’ in the ‘Access rights’ i only see the ‘Default’, no sign of ‘Subscriber’ or ‘Administrator’.

The documentation shows it’s a feature:

http://docs.dhtmlx.com/doku.php?id=dhtmlxscheduler:external_plugin:universal_plugin_control_panel#access_rights

How to get these options??
I use WP3.5 / php5
Please help. Thanks.