How to add notes in iMindMap Mind map

We can find a pen-like annotation icon in the Branch item section of "Insert", which distinguishes it from another annotation. The comment here refers to the remark, and the comment is the annotation.

Or we can find the annotation (memo) icon on the right side of the interface.

Let's take a look at the notes, and after we open the memo panel, we can see the Note's instructions "Select branches, flowchart elements, or central topics to add, view, or change their notes."

When we enter the text entry box, we see a note icon below the topic. The icon defaults to a color with the subject branch.

When we add notes, we can add numbers, pictures, links, tables, and so on in our notes.

It's just that when there is no content in our notes, the notes disappear.