How can I set the burndown chart to count the subtask hours too, not just the stories hours?

Csaba Schwarczinger_o5m1vm

We use the story points for the main backlog items, and we create subtasks for them. 

We write the estimated and remainig hours just on the subtasks. 

These hours are summed correctly in the parent story item, it works well. 

 

The problem is on the burndown chart: I use it as the Original Time Estimate is choosen in the dropdown, but it not counts the subtask hours, the reamining red line is flat (because there is no hours estimated and logged directly to the story items.) 

Nic Brough -Adaptavist-

You don't, Jira Software doesn't do it.  It expects estimates at story level.  You'd need to rewrite Jira Software to do it.
There is a swift hack you can do if you have one of the scripted field add-ons - create a field on the parent that adds up the hours and change your estimation statistics to use that instead.