For smaller Stories like hot fixes, you can associate an individual commit with the Story.
Use bracketed text [ch###], where “###” is the Story ID, anywhere within the commit message.
You can also add this to the initial commit message in your supported VCS (Bitbucket, GitLab, and GitHub).
Note: Adding a comment to the commit after it has been created will not associate the Story.
You can associate multiple Stories to the same commit with multiple bracketed Story numbers.
git commit -m "Fixing this [ch123][ch234][ch345]"