CODEOWNERS used to monitor changes: The CODEOWNERS feature allows you to control how changes to your workflow files are made. For example, when all of your workflow files are stored in.github/workflows, users can add this directory to the code owners list, requiring any proposed changes to these files to first be approved by a designated reviewer.
Whenever someone opens a pull request that modifies code that they own, the code owner is automatically requested for review. Code owners are not automatically asked to review draught pull requests. Once you mark a draft pull request as ready for review, code owners are automatically notified. When users convert a pull request to a draft, users who are already subscribed to notifications are not automatically unsubscribed.