Communication Advanced Concepts

A handful of named concepts show up repeatedly in PMI-ACP communication scenarios, and mixing them up is the most common source of wrong answers.

Voice of Customer (VOC) — the end user's or customer's perspective: what they need, what "done" looks like to them, what they'd actually pay for. It feeds directly into acceptance criteria and backlog priority.

Voice of Business (VOB) — the sponsor's or business's perspective: return on investment, budget, strategic fit, market timing. VOC and VOB don't always point the same direction, and part of the product owner's and PM's job is visibly balancing the two rather than quietly picking one.

Reciprocal commitment — both sides make an offsetting promise instead of one side simply demanding something of the other. A classic example: the team commits to delivering the sprint's agreed scope, and in exchange the product owner commits not to change that scope mid-sprint. The mutual promise is what reduces churn — a one-sided commitment doesn't.

Pigs and Chickens — a fable used to explain meeting participation: pigs are "committed" (they have skin in the game — the delivery team, whose bacon is literally on the line), chickens are "involved" but not committed (stakeholders and observers, who contribute the eggs but aren't on the hook for delivery). It's the reasoning behind why daily stand-ups are typically run by and for the committed team, with chickens welcome to listen but not to redirect the meeting.

Study focus: when a stakeholder or client asks a direct, uncomfortable question about a real risk to delivery, the correct response is honest, timely disclosure paired with a mitigation plan — that's Voice of Business communication done right, even when the news itself is unwelcome.