A red line is never approved, whatever the case for it. A reviewer needs to know the red lines in their area, how to recognise one inside a held item even when the agent has not flagged it, and that the only right response is to decline, escalate and record. Missing one red line outweighs a hundred good approvals.
What is a red line, in a reviewer’s terms?
An action that stays with a person, or is never taken, at every depth and whatever the evidence. The full definition is in what a red line is. For a reviewer, the practical version is simpler: an item that should never leave the queue with an approval stamped on it, however reasonable it looks.
Red lines come from two places. Some are the business’s own: never pay a changed bank account on an emailed request, never agree compensation above a limit, never tell a customer under investigation why their account is restricted. These sit in the business’s limits. Others are withheld at the platform floor for every agent at every depth, such as reversing a settled payment on the platform’s own rail. A reviewer cannot approve either kind.
How does a red line show up in front of a reviewer?
Usually not labelled. Agents are good at flagging the obvious cases, and those are refused before they reach a reviewer. The dangerous ones arrive as ordinary held items with one detail wrong.
| Looks like | The red line inside it |
|---|---|
| A routine supplier payment, held only for value | The bank details changed last week, and the change came from an email |
| A goodwill credit within the limit | The customer has an open complaint with the ombudsman, and credits must go through the complaints lead |
| A polite reply to a customer asking about a frozen account | The account is under a suspicious activity review, and any explanation could tip them off |
| An address change before a large refund | Classic account takeover pattern |
The reviewer’s skill is reading the facts behind the draft, not just the draft. Every fact in a held item carries its provenance: sealed, signed, declared or external. An external claim cannot authorise a payment. A reviewer who sees that a key fact is external or merely declared should slow down.
What should a reviewer do on finding one?
Three steps, every time.
- Decline. Do not edit the item into something that looks acceptable and approve it. Declining files the decision in the record under your name.
- Escalate. Send it to the person who owns that red line: the payments verification team, the complaints lead, the financial crime team.
- Record why. A short note naming the red line. If the agent should have refused it but held it instead, that is evidence the agent’s limits or sources need fixing.
Never approve “just this once” because a customer is upset or a manager is pushing. The record shows who approved.
Why is this the reviewer’s job and not the agent’s?
Because the reviewer is the control. The reviewer is the control, not the agent makes the argument fully. Agents work within five bounds: role scope, certificate, sources, the business’s limits and the platform guardrails. Those catch most red lines. But limits are written in advance and the world produces cases nobody anticipated. A held item is a request for human judgement precisely because the bounds did not settle it.
That is also why finance leaders care who reviews; see what a CFO needs to know about AI agents.
How do reviewers learn the red lines?
From a written list, practised on real items. Each team should keep a short list of its red lines with an example of how each appears in a held item. New reviewers should work through past held items, including ones where a red line was hidden, before approving live work. Calibration sessions should revisit the list after every near miss.
More on the role is in what an AI agent reviewer is and what an agent reviewer does. The overview by role is in AI agent skills by role.
Where the Academy fits
Red lines run through the Operator track of Pryme Intelligence Academy. To become a Certified Pryme Operator, a learner passes a written exam and a two-week practicum of real review decisions with no missed red line, signed off by a Pryme assessor. The certificate is valid for 12 months and renews with an update module and a short quiz.
Questions people ask
What if I am not sure whether something is a red line?
Treat it as one. Decline and escalate; a wrongly escalated item costs minutes, a wrongly approved one may not be reversible.
Can a manager overrule a red line?
Not through the review queue. Changing a business red line is a governance decision, recorded with its reason. Withheld actions cannot be changed by the business at all.
Should the agent have caught it?
Often, yes. Report the case so the agent’s limits or sources are fixed before its next certification.