#FPF.Preface:16.5.4.1 - Recover the receiving result

Preface node heading:fpf-preface-16-5-4-1-recover-the-receiving-result:1404

#What this page is

This is generated FPF reference text from the specification preface or supporting sections. It helps interpret FPF; it is not FPF Reference product documentation.

#Methodology

Use it to understand how the specification wants to be read, then return to a route, pattern, or work packet for active work. Cite generated IDs only when the wording changes the task decision.

#Content

An engineer explains a reduction in response time from eight to five minutes, conditional on an operator being present. A colleague asks about night coverage, when no operator is present. Preserve the conditional explanation. The next useful contribution is a way to obtain the required night response, rather than another explanation of the same calculation.

For this worked example, define the operational requirement as follows: a qualified, authorized operator must start the applicable mitigation within five minutes of alarm detection during the seven nightly eight-hour windows. The requirement concerns the start of appropriate mitigation, not resolution of every incident. It applies to the declared incident class and at most one incident at a time. These added conditions make comparison possible; a real practitioner must obtain their actual counterparts from the service need.

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Last Updated: 2026-10-12 — upstream FPF commit f2bc67dd (github.com/ailev/FPF)