So we have several teams working along side each other and each team own their Epics and stories. There is no overlap in terms of Epics/Stories between teams.
Question 1: do you create one sprint across all teams or do you create a sprint per team (i.e. per board)? I've seen multiple sprints for each board but honestly I don't see the benefit of it.
Question 2: how do you set up your boards so that issues are mutually exclusive? I mean JIRA doesn't provide a "team" field as such and add-ons such as advanced roadmaps are not really an option for us.
Any other best practices you'd recommend for an essential SAFe set up?