# Neighborhood Backlog List (NBL) This is a logical starting point for introducing Scrum or Agile to a neighborhood. It is a more or less prioritized wish list. Someone or some group(s) need to control the list: what is added, deleted, and prioritization for development. This role is named Product Backlog Owner. Items are moved from the list into Sprints when a Sprint Team accepts a backlog item for development during a single Sprint. This occurs in a Sprint Planning Meeting with the Backlog Owner, Scrum Master and Sprint Team.