The app EIplan extends the ETS with a floor plan view. After pre-selection of the desired KNX devices can lamps, sockets, blinds, switch sensors, heating circuits, programmable thermostats, window contacts and radiator actuators simply be placed in the floor plan. The EIplan app automatically generates the necessary Group Addresses with meaningful names, such as "1floor_dining room_ ceiling lamp". This Group Addresses are also automatically assigned appropriate actuators. Even the rockers of the buttons can be programmed in the graphical user interface with a mouse click. A complete, well-structured and documented ETS project during the graphical input occurs simultaneously with the installation plan, distribution plan and bill of materials. This app saves the experts a lot of work, gives the beginner a lot of help and provides assistance in every case more clarity in the project.