Click the View-outline view option on the Word menu bar to insert an outline view edit page.
Second, you can then enter the various headings, and in the red box to adjust the position of your outline level;
Third, by clicking the Up and down button, you can move the contents of your directory;
Four, through the outline view of the "display level" can be set to display only large headings content, but not the body text;
If you want to change the outline level of the inserted text, you can click the arrows shown in the red box to adjust the outline boundaries.