Teams

Tuckman's stages of group development

https://en.wikipedia.org/wiki/Tuckman%27s_stages_of_group_development

Forming
Storming
Norming
Performing

Optional:

Swarming

Staying on the path to high performing teams.

https://lethain.com/durably-excellent-teams

falling behind
treading water
repaying debt
innovating