Your backlog shows all the work that needs to be done. Your sprint shows the work being done right now. Your story map shows how that work will align to business value. And your release plan shows which stories will be included in the next customer-usable release from your project.
By defining releases, you are encouraged to embody a principal agile concept of delivering value often. When the time is right, and you've got the basics in place, the AI system will work you through dividing your work up in to releases. Customers love it when they get delivered value early and often. OnTheSamePage helps you achieve it.