In Kanban boards are represented a swim lines (rows). They represent a type of work (urgent, fixed date, standard) Or a set of policies (solve in 4hours or les

In Kanban boards are represented a swim lines (rows). They represent a type of work (urgent, fixed date, standard) Or a set of policies (solve in 4hours or less) For the different tickets... It's the most powerful tool of the Kanban Method