Write a decision memo from research and stakeholder notes

I'm deciding whether [team or company] should [decision].

Use these sources:
- prior recaps and research: [files or links]
- planning docs, models, and dashboards: [files or links]
- audience, account, or market context: [files or links]
- stakeholder comments and meeting notes: [files, channels, or thread links]
- budget guardrails: [files or links]
- decision criteria: [criteria]

If I ask for web research, keep external findings separate from internal evidence. Write a concise decision memo with a recommendation, supporting evidence, alternatives and tradeoffs, costs, risks, a decision log, open questions, owner confirmations, and source links.

If the audience needs a pre-read, organize the memo and supporting analysis into a review-ready packet while keeping the memo as the source of truth. Flag assumptions and do not make the decision or share the output.