HENNO AI: LEGAL LIBRARY PRACTICE EXERCISE Updated 14 September 2026 https://henno.ai/claude-legal-library Fictional process exercise. Guidance, not legal advice. These are not recommended contract terms or a client result. SOURCE A: PLAYBOOK v1, ITEM P-03 For this exercise the standard payment period is 30 calendar days after invoice. SOURCE B: DRAFT v2, CLAUSE 4.2 Invoices are payable within 60 calendar days after invoice. SOURCE B: SCHEDULE A [Supplier name to be confirmed]. TASK Compare B against A. Name exact source locations. List differences, missing facts and questions for the reviewer. Do not invent a supplier name, silently change a term or approve the document. Keep originals unchanged. EXPECTED FINDINGS - The 60-day term differs from the 30-day exercise standard. Ask the reviewer to decide. - The supplier name is missing. Obtain approved information rather than inferring it. REVIEW CHECKLIST - Correct document versions? - Source locations traceable? - Wording, dates, names and amounts accurate? - Missing clauses or attachments? - Conflicts and uncertainties visible? - Qualified reviewer has assessed legal content and approved intended use?