Turn a Long Comment Thread on a Solution Design Doc into a Change List with Gemini in Docs

What This Does

A solution design document that has gone through implementation, security, and customer success review can collect dozens of scattered comments. Gemini in Docs reads the whole thread and gives you a short summary of what actually needs to change, instead of you scrolling and re-reading three times.

Before You Start

• A solution design or handoff document with an existing comment thread, open in Google Docs
• Access to this feature, which Google gates through its Workspace Experiments program rather than a straight plan purchase. Open the document and look for "Ask Gemini" at the top right or in the bottom bar. If you do not see it, ask your Workspace admin whether your organization has opted into Workspace Experiments, or whether your Business Standard plan includes the wider Gemini comment rollout
• Comments left by more than one reviewer, since a single comment thread is faster to just read

Steps

1. Find the AI feature

Open the document and click "Ask Gemini," which appears at the bottom of the screen (or top right, depending on your rollout). This opens a chat-style panel where you type requests about the document, including its comments.

2. Tell it what you need

Type a prompt such as "Catch me up on all the comments" or "Summarize the comments from the security team and list anything unresolved." Gemini reads every open comment thread in the document and returns a short synthesis. If you want it narrowed to one reviewer, name them, for example "summarize all comments from the implementation lead."

3. Review and use the result

Read the summary against your own sense of the document. Click "Show more" if you need the full detail behind a summarized point. For any comment that needs a reply, you can type "reply to [name]'s comment and ask for more context" and click Reply to insert the generated response. Edit it before it posts. Turn the resolved list into your actual change list: what to edit in the design doc, and what still needs an answer from a reviewer before you can close it out.

Real Example

Scenario: A solution design document for a manufacturing customer's rollout picked up comments from the implementation team on install prerequisites, from security on data residency, and from customer success on the training plan, twelve comments in total across three threads.

What you type: "Summarize all comments on this document and tell me which ones are still unresolved."

What you get: A short list, something like: implementation wants the site readiness checklist moved earlier in the document, security is asking whether the on-prem gateway needs a separate data processing addendum, and customer success flagged that the training section does not name who delivers it. You now have three concrete edits instead of a wall of comments to re-read.

Tips

• Ask a follow-up question in the same panel rather than starting a new prompt from scratch. Gemini keeps the document's context, so "what about the security comments specifically" works after an initial broad summary
• Treat the synthesis as a starting point for triage, not a final answer. Confirm directly with a reviewer before you mark their comment resolved based on Gemini's read of it
• A solution design document for a customer under NDA can include network diagrams or architecture specifics in its comments. This feature processes the document inside your organization's own Workspace environment rather than sending it to a public chatbot, but check your document sharing settings before you enable broader comment-summary access, and confirm with your security team if the document also holds export-controlled technical data

Tool interfaces change. If "Ask Gemini" has moved, look for a similar Gemini or AI icon at the bottom of the Docs window or in the top toolbar.