We have a team of 20 people divided in 2 teams and a jira bord for both of them. We work on agile scrum methodology.
The team components are a pm/scrum master, BA, PO, testing team, ux,ui and backend dev team. The problem we have is that the bord gets messy and no one is taking care of it.
My question is who should take care of the bord to not get a mess pm, scrum master dev team?