30 votesNeal Thomas commented
I don't think it needs to be a subsystem. When you create a subtask it becomes "parts" of task. So when the "parts" are complete the task should be complete. There doesn't need to be prompts because when a user created the subtask it will know when the subtasks are complete to mark the task complete.
Note for Freedcamp product team – other related feature request is located here – https://freedcamp.uservoice.com/forums/126945-suggestions-for-features/suggestions/16904233-when-assigning-a-user-a-task-any-sub-tasks-are-al#/comments
IgorNeal Thomas commented
It would beneficial to have the option to update all uncompleted tasks/subtasks all at one time. There are many time where a date is missed and all tasks/subtasks after that need to be updated to a start/end date.