Digitalstrom: One switch-item for 4 scenes in basicUI OH2

Hi all

I like to implement one switch-item in GUI, with the number values [5,14,15,16,OFF], linked to only one digitalstrom room-ID - where the numbers represent scene1, scene2, etc…

  1. DS Server binding as brdige workes well manuelly configured
  2. I have no clue how to bind the GE-KM-200 into the OH manually configured in order to:
  3. have them using the numbers from the GUI switch-item.

Any ideas?