When adding a new team or role, take the time to clarify a few things: What a role is, what it’s meant to serve, how existing people have been making up for the lack of that role, and how their lives are going to be changed by new people coming in — in positive and potentially negative ways.

RACI (pronounced “racy”). Each letter stands for how someone relates to a project: responsible for doing the work, accountable for the success of the work, needs to be consulted on the work, and needs to be informed on the status of the work.