This document outlines the structure and content of a workshop on understanding the dynamics of different territorial spaces. The workshop introduces a matrix that categorizes four types of spaces based on their physical infrastructure and economic situation. Participants then work in groups to identify the key characteristics and requirements for promoting change in each type of space. They also propose concrete initiatives that could serve as "safe to fail" experiments. The goal is to reflect on how different environments require different approaches, and one-size-fits-all solutions will not address the unique challenges of each context.