In the book How to take smart notes is suggested to ask oneself the following question to define the notes index:

• In which context will I want to find the note again?

Moreover the index should:

• include a short phrase just near to the note link that indicates what the note contains.

Related Questions:

Related Topics:

• How to take notes

References

• How to take smart notes | 2017 | Sönke Ahrens