AND A GREAT APPLICATION, but there is a problem or better to perfect, for example, if I enable the option to send sticky notes to all groups, then a user who receives these notes, example a user receives 50 notes from various users should disable one to one of the pads on the panel, and to improve it, you should be able to close the sticky notes in a lock, all if a user tends to close the cards ... for now i only enabled for staff, do not allow users permission for this reason, too many notes to a user and then create chaos with locks one by one, i hope you make some changes