In this technical report we dive into the derivation of the group analysis. We first set the foundation with the theory of group work behind the model of connected team moderating traits and their team mediator. Second, we introduce how we measure these aspects in the team and how the training can be customized for each individual team (Link to Coach in a Box – Foundation). Finally, we provide empirical results of the model in practice, providing statistical evidence that the model is serving its purpose.