Stub/write the playbook for "large investment projects"

[Pomax]

Coming out of https://docs.google.com/document/d/1BZVJYo3ELxDAcIyU5y_1ScjMtxBYegp5k9gc2rH0kgQ, this needs:

• [ ] stubbing a playbook file
• [ ] document pre-steps
  • [ ] determine whether this playbook applies (2 EFT sprints worth of work? figure this out)
  • [ ] create a dedicated slack channel, to be removed after completion
  • [ ] how to "spike" (i.e. "investigative work to figure out all the tasks needed for completion")
  • [ ] establish the delivery deadline, and deliverables
  • [ ] establish the cutoff deadline, and its deliverables (if not met, this means we cannot mean the delivery deadline)
  • [ ] establish the length of the follow-up period?
  • [ ] how to file all issues
  • [ ] how to set up a roadmap/timeline (github project "kanban"?)
  • [ ] who's driving, who's helping, who coordinates/signs off on delivery
  • [ ] ...

[kristinashu]

One additional todo

• [ ] Add a link to this Handbook from our Onboarding doc