How do calculate automatically at level feature the story point in function ot stories linked

[christophe.joly.external@airbus.com]

I would to know if it is possible to calculate and update automaticlay the story point at level Feature and epic  with an agregation of values from the stories linked to these feature or epic ?

thanks

[Alexey Matveev]

You would need an add-on for it like Power Scripts or Scriptrunner.