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What is collaborative editing in Google Docs?

Google Docs is a cloud word processor that allows multiple people to edit simultaneously in real-time. With the March 2026 update, integration with Gemini has been significantly enhanced, enriching AI-powered features such as automatic document generation, style unification, and format replication.

March 2026: New Gemini Features (Docs)

1. Help me create (Automatic Document Generation)

By simply explaining "what you want to create," Gemini will cross-reference information from Gmail, Drive, and Chat to automatically generate the initial draft. For example, if you input "Create a weekly report based on the content of last week's sales meeting," a draft report incorporating content from relevant emails and meeting memos will be completed.

2. Match writing style (Unifying Writing Styles)

This new feature solves the problem of inconsistent writing styles in documents edited by multiple people. If you specify the style of another part of the document or another document as a "model," Gemini will rewrite it to unify the writing style and tone.

3. Match the format (Format Replication)

You can apply the layout, heading structure, and table style of an existing document to another document. This allows you to focus on the content and create documents without the hassle of arranging the format.

Setting Sharing Permissions

  • Editor: Can change content and add comments
  • Commenter: Can only add comments (cannot change content)
  • Viewer: Read-only

You can share by the recipient's email address or a link from the "Share" button in the top right. For link sharing, you can choose from "Anyone with the link," "Within your organization," or "Specific people only."

Checking and Restoring Version History

You can check who changed what and when in chronological order by going to "File" → "Version history" → "See version history". Even accidentally deleted content can be restored to any previous point. For important documents, regularly "Save current version" with a version name to make it easier to restore to a specific point.

Utilizing the Comment Feature

  1. Select the text you want to comment on
  2. Right-click → "Add comment" or Ctrl+Alt+M
  3. You can send notifications to specific people with an @mention (@Name)
  4. Click "Resolve" to close once the issue is addressed

Comments eliminate the need for document exchanges via email. By completing the review cycle within the document, you can prevent confusion about "which version is the latest."

Suggesting mode (Best for reviews)

When you switch to "Suggesting" mode from the "Edit" menu, changes are recorded in red text, and the document creator can approve or reject them. This is ideal for reviewing contracts, proposals, and manuals, allowing you to retain the rationale for changes along with comments.

Outline Feature

Display the heading structure in the left sidebar by going to "View" → "Show document outline". This makes navigating long documents easier. When combined with automatic table of contents generation ("Insert" → "Table of contents"), you can create reader-friendly documents.

Utilizing Templates

Google Docs' template gallery offers a variety of useful templates such as meeting minutes, project proposals, and weekly reports. Additionally, if you save a document created with "Help me create" as a template, you can build your organization's unique template library.

Using Markdown

By turning on "Tools" → "Settings" → "Automatically detect Markdown," you can use Markdown notation such as # Heading and **bold**. This is useful when engineers and technical staff write documents.

Compatibility with Word (.docx)

Google Docs supports exporting in .docx format. You can export by going to "File" → "Download" → "Microsoft Word (.docx)", which allows you to submit Word files to business partners. Conversely, you can also upload Word files to Drive and convert them to Google Docs.

Summary

With the introduction of "Help me create," "Match writing style," and "Match the format" in March 2026, the process of creating documents from scratch has been significantly streamlined. Combine the review flow completion within the document using suggesting mode and comment features, with the reduction of first draft creation time through Gemini's draft generation.

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