Why is it important for the RTE to understand Tuckman's group dynamic stages?

1. Tuckman helps to better understand team and ART topologies

2. The Tuckman dynamic nature of the stages requires that we assume variability and preserve options

3. The Tuckman four stages should be reflected in the design of the program Kanban.

4. An ART is a team of teams and will likely also progress through the Tuckman stages.