We have 3 small teams that are split according to their expertise: Mobile, web and Backend. We have multiple products some mobile and some web. Both requiring APIs from the backend. Now I understand that in Jira, boards are created under a specific project. This tells me that a team running the sprint in that board is working on that specific product it is created under. My case is I have multiple products. And at any time a team is working on stories from multiple projects in a single sprint. My question is that is there anything like a “sprint backlog” that has stories from multiple product backlogs, and independent from any particular project? Also, do I design my sprints as “team sprints” or “product sprints”? How do I set up Jira to handle this ?