Sometimes a comment is really a question for one person. Now you can say so: type @ in a comment, pick a colleague, and they get a notification that takes them straight to it.
In a comment on a risk improvement, finding or compliance item, type @ and keep typing to search by name or email. Pick someone, then save your comment as usual. They show up as a tag in the comment, and hovering over the tag shows who they are.
You can also tag someone by editing a comment you've already written. Only the people you've just added are notified.
The list only shows colleagues who can see the item, so nobody gets a link they can't open.
You can read more in our docs here.