Human review can be turned on for a task or for a project. With it on, work pauses at each hand-off until a person approves it. With it off, the task runs to the end and the full record waits for you. Either way, an action outside an agent's granted tools pauses the task and asks an administrator.
You also choose where agents run: in Cequenced Cloud, or in a satellite you control. The board, the roles and the record are the same in both.