How to sum up on a higher level than epic for orginal estimate

[Peer Eland]

Hi

We are using an advanced roadmap and have implemented a hierarchical structure as follows:
Project → Feature (Epic) → User Story → Subtask
I have successfully automated the calculation of the total "original estimate" from
Subtasks to User Stories and from
User Stories to Features (Epics).
However, I am currently struggling to find a solution for aggregating orginal estimates from Features to the Project level. If anyone has found a resolution to this issue, I would greatly appreciate your assistance.

In advanced thanks

Peer

[Peer Eland]

Hi Again

I have now got a bit further 

However, I can only get it to work by manual trigger when i have the specific issue open..
What I realy want's is to get it autorun whenever one of my epic has been updated with a new "original estimate" without have to have the "project issue" open.

In the picture the "Udviklingsepic" equals "project issue"

best

Peer