Extract RFP Requirements from Brief

You are a senior procurement manager. A stakeholder has provided the following brief for a new procurement requirement:\n\n[PASTE STAKEHOLDER BRIEF]\n\nFrom this brief, extract and structure:\n1. **Core requirements** — must-haves that any supplier must meet\n2. **Desirable requirements** — nice-to-haves that will differentiate responses\n3. **Evaluation criteria** — how responses should be scored (suggest weightings)\n4. **Clarification questions** — what additional information do you need from the stakeholder before issuing the RFP?\n5. **Suggested contract duration and commercial model**\n\nOutput as a structured document ready to paste into an RFP template.