This answer states that multiple project team members can make and view revisions is a benefit of tracking user stories in a repository for improving the case process in Salesforce at UC. A repository is a common or central location where documents or files can be stored, accessed, and updated by multiple users or teams.
Tracking user stories in a repository means that the BA stores user stories in a repository, such as Jira, Trello, Asana, etc. Multiple project team members can make and view revisions is a benefit of tracking user stories in a repository because it enables collaboration and communication among project team members, and it ensures consistency and accuracy of user stories. References:
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-business-analyst-quick-look/use-stakeholder