Hello,
I am using Jira SW with the customized attached workflow. 
As the year is ending I would like to review different data from the efficiency of my team. I am trying to use the gadgets "average time in status" & "created vs resolved chart" in the dashboard menu but it seems like Jira does not identify my tasks at "done" or "done done" as resolved. And in the main panel of the tasks, I do not see how to modify the status as so.