The current MVP (Minimum Viable Product) consists of the conception of a smartphone app for Android and iOS. With a holistic solution, the app offers the right support for every situation. Starting with the management of master data, members, equipment and up to the calendar management, forming the basis. If an alert is now received by the fire department control center, it is also forwarded to our app and displayed to the emergency forces via a push notification. They can then actively confirm their participation or simply get on their way. The incident commander receives all necessary information about participants on the app. During the operation itself, the app provides support in the form of a comprehensive map view showing vehicle locations, hydrants and water points, as well as distances and other special conditions on site. Monitoring of respiratory protection personnel and a variety of options (voice, photo, text, etc.) for documenting the operation at the scene are also possible. Once the operation is over, the documentation can be completed and can be retrieved at any time in the future and stored in the history.