How i can add a task to closed sprint?

[Егор Евсеев]

We forgot to close one task in sprint but it was complete. How i can add it to closed sprint without to reopen it? We don't want to lose story point that's why want it back.

[Scott Theus]

Hi Erop,

There is not a way to add a task to a closed sprint; you will have to reopen it. You'll need to either allow parallel sprints or close the current sprint before you reopen the previous one. 

-Scott

[Leydi Berenice Alvarez Cordova]

I was able to associate a test case to a past sprint by mistake, but now I want to remove this association from the closed sprint

[Federico Caccia]

Perhaps this is a software failure, PMs usually need to log tasks that were not considered in the previous sprint planning.