Scrumboard allows for easy data import tools to import user stories and then manage them with different levels of a product back log tree that allows ProductOwners to easily break down a large product backlog into manageable chunks.

ScrumBoard also supports teams to create epics and themes to group user stories to reflect feature groups that are easy to manage and track.

For example: A product owner can import user stories or create user stories in the product backlog. Then go on to associate these product back log items to multiple sub back logs by simply assigning the users to the Product Back Log tag.

Further Product Owners can start capturing the large requirements and Epics and then break them down to smaller stories and group them into themes for better reference, search and tracking.