Add a Comment to a User Story

You can create comments for the user story to document information related to it.

Follow these steps:

Open the requirements list page, then select the requirement for which you want to edit user story details and click View.
The Requirement Details page appears.
In the User Stories section, click View next to the name of the user story.
The User Story Detail page appears.
In the Comments section, click New Comment.
Enter your comment in the Comment text box and click Save.