My project have a kanban board for EPICs. 4 teams work on those EPICS, and i created 4 different Sprint boards. Each sprint board is created by a filter query from the EPICs kanban board. Now i want the below solutiona.
When viewing the sprint board, sub-tasks should be grouped to Tas (seen right below). How can i create it?
When moved task to product backlog to sprint backlog, it should move the subtasks as well.