In the state, if there is no card in a certain board, then it is not shown.
In the state, if there is no card in a certain board, then it is not shown.

yonguelink/yonguelink.github.io,Wolters-Kluwer-Canada/supermetaboard,Wolters-Kluwer-Canada/supermetaboard,yonguelink/yonguelink.github.io,yonguelink/yonguelink.github.io,Wolters-Kluwer-Canada/supermetaboard