How can I add additional functionality in an installation? digitalSTROM Support September 26, 2018 07:07 Updated Follow digitalSTROM can be adapted and expanded according to your wishes. Additional digitalSTROM -Server Apps can be used to easily install new functionalities. Related articles What are Server Apps? Why is IFTTT no longer available for dS? How can I simulate my presence? What does the (*) symbol behind a room name mean? How can I interlink rooms?