Waiting On is a commitment you track even though the next move belongs to someone else. A next action is a move you can make yourself; Waiting On means the signed engagement letter, the vendor W-9, or the client approval has to arrive before you can act. There’s still a commitment to manage: follow up Friday, escalate next week.
Imagine a client file sitting in someone else’s inbox. You handed it over because you need a signature, a number, or an approval. The file left your desk, but the outcome still matters to you. If nobody watches it, the work quietly stalls.
Why you care
Waiting On is one of the easiest places for work to leak. Nobody feels responsible because everyone is technically waiting: the client thinks you have it, you think the client has it, and the project sits still. External handoffs are the hardest kind; sending the message doesn’t make the work done. Agents raise the stakes: one may pause for a human in the loop review, and an untracked pause looks finished in the chat but unfinished in the business. Name what you’re waiting for, who has it, and when you’ll check again.