Rollout and handoff

Status: stub — not yet written.

This will cover what goes into taking the system live and handing it off: standing up a new QuickBooks company (including the initial product/account catalog push — see why we push products from a CSV), what needs to be checked before go-live, and what accounting, sales, and shipping should each expect on day one.

For legacy-system context behind all of this, see how MOM works.

Check back here once it's filled in.