Annotative

The scientist's annotative notes were instrumental in identifying the key findings in her research paper.

The professor's lecture on Shakespeare's plays focused on the annotative techniques used in the original folios.

The software engineer added annotative code comments to improve the readability and maintainability of the program.

The linguist's research involves an annotative study of the grammatical structures of indigenous languages.

The new software update includes an annotative feature for users to add comments to their documents.