In the Belgian energy sector, the MIG (aka UMIG, Utility Market Implementation Guide) is a reference manual which contains a description of the processes and information sharing between market actors. As the market moves from the existing MIG4 to MIG6, a number of new business opportunities are materializing. The objective of this internship is to highlight opportunities for a Belgian energy supplier and study the strategy followed by different market players. This requires strategic analysis to define and assess new business opportunities with the introduction of MIG6 (commercial offers & products, data analysis for changes across the value chain, ...).