Chatter on task feature is available on Leankor version 1.239 or higher version.
Users will now be able to add chatter message, comment, and document respective to each task and this is available on different views.
The Chatter bubble is now available on task from My work view.
The Chatter bubble is now available in task list view on Kanban cards.
Chatter bubble is available on Task window.
Chatter on task is available by clicking the miniature task icon in Calendar view.