==== Properties ====
===== Boolean Properties =====
The user can switch the Boolean properties by either clicking the checkbox in the property list view (without visible editor), or by clicking the property row to open the corresponding editor.
===== Selective List Properties =====
The user can select a value from a list of possible values for this property, by clicking on the saved property value on the property list view. The corresponding editor is displayed with the drop-down list already expanded. Once the user selects a value from the list, the value is immediately saved and editor closed. It is also possible to cancel the editing or delete the value.
===== Teach In =====
The user can enter the location manually or, if available, can use the location provided by the positioning service. In case the positioning service doesn't deliver any location the user has only the possibility to enter the location manually.