Professional templates: preview, coordinate and download Silent screen recording of the actual OpenLintel educational website. Captions describe the visible actions. The Window Room is fictional; room images are AI-generated concepts. Authored drawings and worked examples are pending professional review. This is not a live application demonstration, customer case study or construction instruction. [00:00:00.000 - 00:00:08.000] Editable templates: a fictional educational website walkthrough. Not a live application demo or a customer result. [00:00:08.000 - 00:00:17.000] 1 / Specification sheet: preview item identity and unresolved requirements. The worked example is educational and remains pending professional review. [00:00:17.000 - 00:00:25.000] 2 / Download the editable workbook without an account or upload. It contains instructions, a blank template and a worked example. [00:00:25.000 - 00:00:34.000] 3 / FF&E schedule: carry item references into room and quantity fields. Coordinate references; do not assume the files synchronize automatically. [00:00:34.000 - 00:00:43.000] 4 / Finish schedule: connect each surface with its proposed finish. Keep source information, units and review status explicit. [00:00:43.000 - 00:00:50.000] Download a copy, adapt it locally and obtain project-specific review. Fictional educational website; not a live app demo or a customer result. This recording downloads a real local XLSX file. It does not demonstrate editing in spreadsheet software or automatic synchronization between files. No client information is submitted; external browser network requests are blocked.