What problem does it solve? Documenting a business process clearly is hard: teams often confuse purpose with output, skip key details, or never write things down at all. This Skill guides you through creating a structured business definition sheet (業務定義シート) based on WORKING 1 from 『業務設計の教科書』, capturing one process per sheet with all nine required fields. ## Core Features & Use Cases - Structured Interview Flow: Asks one question at a time across nine fields (name, owner, trigger, duration, frequency, purpose, INPUT, DO, OUTPUT), skipping anything already known. - Material-Based Drafting: Pre-fills fields from text, files, or materials fetched by other skills, then only asks about gaps. - Purpose vs. Output Discipline: Explicitly separates why the work exists from what counts as done, and marks unknowns as 不明・要ヒアリング instead of guessing. - Use Case: A team lead wants to document the monthly invoicing process before improving it. The Skill interviews them, produces a Markdown sheet matching the book's layout, and lists items needing follow-up with stakeholders. ## Quick Start Ask the assistant to create a business definition sheet for your invoicing process using the create-business-definition-sheet skill.