Add Main Topic
Insert a Main Topic into current OneNote page.
Put the cursor in OneNote page, click on this "Main" feature to insert a main topic in cursor position.
Add Right Subtopic
Insert a Subtopic on right side of the selected topic.
Select a topic at first, then click on "Right Subtopic" to insert a subtopic on right side of the selected topic.
Add Bottom Subtopic
Insert a Subtopic at bottom of the selected topic.
Select a topic at first, then click on "Bottom Subtopic" to insert a subtopic at bottom of the selected topic.
Vertical Text
Display vertical topic text. Select a topic, click this feature to change the text to vertical text.(Use for branch topic)
Horizontal Text
Display horizontal topic text. If the selected topic text is vertical text, you can use this feature change the text to horizontal text.
System Requirements:
Windows 11, 10
OneNote: 2021 (32-bit, 64-bit )
Home Page-

https://www.onenotegem.com/a/addins/mind-map-for-onenote.html