You can make this adjustment during onboarding, in the app via the nutrition profile under "Goal," or in the Profile tab above the body weight graph.
If you've determined that recomposition makes sense for your situation and can work well, you simply set your goal in the Nutrition Profile to "Maintain Weight". Once you make this adjustment, MyFitCoach will adapt your calories and macros for body recomposition.
If you have further questions or suggestions, please email us at support@myfitcoach.de.