Nikon D7200, take a family photo with the scenery as the background. What parameters should the camera adjust?

In clear sky, it is suggested that speed should be given priority in smooth light, and the reciprocal of shutter speed is greater than focal length. This can avoid shooting failure caused by individual actions. The more people, the more variables. Give the aperture to God. Of course, the lower the iso, the better. According to the direction of sunlight, the exposure compensation is adjusted to give priority to the exposure of human faces.