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Estimate to SOW

Turns a priced estimate spreadsheet into a DRAFT statement of work built from your own template, with the maths checked before a single sentence is drafted.

What it produces

Both files are saved next to the source estimate in OneDrive, with the exact paths reported in the conversation.

  • DRAFT-SOW-<Client>-<date>-v1.docx: your SOW template populated with scope, deliverables, schedule and fees taken only from the estimate, DRAFT-labelled in the filename and on the first line.
  • estimate-validation-<date>.md: every arithmetic check (line maths, phase subtotals, grand total) with cell references for any discrepancy found.

What to say to it

  • “Turn estimate-acme-q3.xlsx into a statement of work”
  • “Build an SOW from the Fabrikam migration estimate”
  • “Convert this quote spreadsheet into our SOW template”
  • “Draft a statement of work from the pricing workbook in the Presales folder”

How to install it

  1. 1Download estimate-to-sow.zip.
  2. 2In Cowork, open Customize.
  3. 3Select the Skills tab.
  4. 4Select the arrow next to Add, then Upload skill, and choose the file you downloaded.
  5. 5Start a new conversation and use one of the phrases above. Skills are only picked up when a conversation starts.

Cowork has to be switched on for you by an admin, and it is off by default. Custom skills are not supported on a phone or tablet, so use a laptop or desktop.

Cowork checks the file when you upload it and tells you if something is wrong, so you will know either way.

Last run in a live Cowork tenant on 2026-06-16.

Read the full skill, including its rules and references, in the source repository. Licensed CC BY-SA 4.0 as part of awesome-copilot-cowork-skills.