How to close a resource from file import ?

Because it is the différence between Activities, Actions and Tickets.
The three could be called Tasks.
In most tools you just cannot record time spend on "tasks".
In projector :
 - Activites are planned and you can record time spent.
 - Tickets are not planned but you can record time spent.
 - Actions are not planned and you cannot record time spent.

Actions are just "todo lists"

Hi
A passing idea that could get around the problem.
Why not copy your actions into activities in a particular type, "action" for example, and link the two elements?
This would allow you to allocate the time spent on it and consolidate the work load consumed only on this type of activity!

It is possible to create an advanced filter (which you can save) in the kanban which will only show you the activity-actions.