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Preface node heading:ordinary-entry-key-plain-title:92678

#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

• Situation:
• Question:
• First useful result or blocker: <smallest useful result of the named action, or the condition preventing that action>
• Start with:
• Stop or return: <ordinary stop, wrong-turn return, or reopen condition>

When the product selects at least one card, place all selected cards under one group:

```text

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*Last Updated: [2026-10-12](https://github.com/ailev/FPF/commit/f2bc67dd6f3d8525bc63965a98165abf59b48e2f) — upstream FPF commit `f2bc67dd` ([github.com/ailev/FPF](https://github.com/ailev/FPF))*