I am using a dashboard with a workload pie chart to understand the total time spent per each assignee in a sprint, in order to understand the workload per each team member.
The issue we are seeing is that - for stories that are dragged in more then 1 sprint - the total time is presented in all sprints - which makes the statistics incorrect...
for example :
if i have a story that took 5 weeks which was done dusing 3 sprints
sprint 1 - 2 weeks - we have 1 sub task = 2 weeks
sprint 2 - 2 weeks - 1 sub task = 2 weeks
sprint 3 - 1 week - 1 subtask = 1 week
i will see in the workload pie for each one of the sprints - the same number of time spent = 5 weeks and not what was done in each sprint ...
How can we solve that ?