==== Teach-in Actions ====
{{Version/AndroidSince|2.5.2}} Properties of type QR-Code, Barcode or RFID can be taught-in using the corresponding teach-in action, which is located in the context sensitive action bar. Therefore the {{Version/AndroidSince|2.5.2}} An object has to implement the [[SYSCLS_OBJECTWITHIDMARKER]] or [[SYSCLS_OBJECTWITHRFIDTAG]] classification and a respective editable propertyin order to use this feature. When clicking on a teach-in action the corresponding scanner appears. Once and once the right marker/tag is scanned, the code directly appears as the new property value.