This software can access a certain substitution plan distribution system (aliased ESB) which is widely spread in the German-speaking area.

It has been developed independently from heinekingmedia and implements the same functionality as their app.

* Displays entries in a nice, native list which you can filter
* Alternatively displays the raw website or image
* View older versions of your plan, stored locally
* Notifications containing only your entries
* Replace shortcodes with teacher's full n