A completed model tells you your product's footprint. It does not tell you what to do next. Contribution analysis is the step between the two, and it is where most practitioners either find their highest-leverage improvement or quietly misread the data and chase the wrong process.
This free SimaPro training session shows you how to read contribution results properly, distinguish what the tree view and the network view each reveal, and translate that reading into a defensible decision about where to direct your next round of work. It is built for practitioners at any level of experience, from those running their first analysis to those who want to sharpen their interpretation and presentation of results to decision-makers.