Feature Summary
When you need to add structured titles to your Document content, the Section Title feature supports setting multi-level title hierarchies (H1-H6), giving the Document a clear logical structure. At the same time, section titles are automatically recognized and displayed by the table of contents feature.
Feature Description
| Feature Dimension | Description |
|---|---|
| Membership Restriction | No membership restriction |
| Version Restriction | No version restriction |
Operation Steps
Set Title via Format Menu
Feature Entry
Select Docs → "Floating Toolbar" → Choose title style
- Select the text paragraph you want to set as a title
- In the pop-up Floating Toolbar, find the title format drop-down menu
- Select the corresponding title level: Title 1 (H1) to Title 6 (H6)
- The paragraph will then be displayed in the corresponding title style

Set Title via the Ribbon
Feature Entry
Select Docs → Ribbon "Choose Title Style"
- Select the text paragraph you want to set as a title
- In the top Ribbon, find the title format drop-down menu
- Select the corresponding title level: Title 1 (H1) to Title 6 (H6)
- The paragraph will then be displayed in the corresponding title style

Set Title via Paragraph Handle
Feature Entry
Select the paragraph you want to set as a title → "Paragraph Handle" icon → "Task List" button
- Select the text paragraph you want to set as a title
- Select the corresponding title level: Title 1 (H1) to Title 6 (H6)
- The paragraph will then be displayed in the corresponding title style

Insert Title via Slash Command
Feature Entry
Document editing area → Input: / → "Choose Title Level"
- Enter / in a blank line of the Document
- Select the corresponding title level from the pop-up menu: Title 1 (H1) to Title 6 (H6)
- Or quickly create by entering shortcut commands: /h1 to /h6

FAQ
Q1: I set a title, but it doesn't show up in the table of contents?
- Solution: Confirm whether the text has a title style applied (rather than manually adjusting the font size). Titles inside callout blocks and Sheets will not appear in the table of contents. Ensure the content is set as a title in the body area and that the table of contents feature is enabled in the Document.
Q2: How do I choose the title hierarchy?
- Solution: It is recommended to use 2-3 levels of titles in the Document to keep the structure clear. Use H1 as the main Document title, H2 as chapter titles, and H3 as sub-chapter titles. Avoid too many levels that could complicate the structure.
Q3: Can I modify the level of an existing title?
- Solution: Select the title paragraph and switch to the target level in the title level menu of the Floating Toolbar. After switching, the title style will automatically update, and the table of contents will change accordingly.
Notes
- Title levels decrease sequentially from H1 to H6, with H1 being the largest level
- Title styles affect the hierarchical structure of the Document's table of contents
- Titles in callout blocks are not recognized by the table of contents; only titles in the body area will appear in the table of contents