You can add a memo on a snippet.
What is a memo?
Analytical memos are brief notes about the thoughts, ideas, and questions that come to the researcher's mind during data gathering, coding, or data analysis. Learn more about memos here.
How to add a memo from the snippets tab
Click on "Snippets" on the left hand menu
Hover over a snippet
Click the memo icon on the bottom left of the snippet
Type your memo and click "Add Memo"
How to add a memo from the code detail page
Hover your mouse to the left of a code
Click on "See Details"
Hover over a snippet
Click on the memo icon
Type your memo and click "Add Memo"
If you're looking to add memos to codes, see how in this article.