This is a controlled writing evaluation using fictional material. Do not browse, use connectors, consult other chats or use personal information. Use only the source packet below. Return only the requested deliverable in English.

Write a 120–150 word internal briefing about the Alder Desk pilot. Count words as whitespace-separated tokens, including source tags. Use exactly three paragraphs, no title, no bullets. Every paragraph must contain at least one source tag in the form [D1], [D2] or [D3]. Keep the tone plain and factual. Include the dates, participant limit, price, eligibility and both unresolved items. Do not invent an explanation for the delays or call any plan confirmed when it is provisional.

[D1] Product note, 3 November 2026. Alder Desk is a fictional scheduling tool. Its pilot lets teams reserve desks and export a weekly CSV. The pilot has no calendar integration. It is limited to 40 participants from companies with 10–50 employees. Registration closes on 18 November 2026.
[D2] Operations update, 8 November 2026. The provisional pilot start is 2 December 2026; it depends on completing an accessibility review. The review has not yet been completed. The pilot runs for six weeks from its actual start date. The pilot is free. A monthly paid price has not been decided.
[D3] Support note, 9 November 2026. Support is email only, Monday to Friday. No response-time commitment has been approved. The team has not confirmed whether data will be exported automatically when the pilot ends.