How can I display inside each story Total Time spent by Each User ?

[Cosmin V]

If for example 3 users have worked on a story, I want a list with 3 people and the sum of their time spent.

I don't want this in a report, I want it inside the story. It could be a calculated custom field or something.

I can even hardcode 5 users that I care about.

[George Mihailoff]

Another commercial add-on that is available for Jira Cloud with a total time spent panel https://marketplace.atlassian.com/apps/1218809/quantify-ai

[Antonio Calero]

Hi Cosmin!

We have just released a new version of Time Tracking Stats plugin for JIRA that includes exactly that feature.

https://marketplace.atlassian.com/plugins/es.excentia.jira.plugins.jira-time-tracking-stats-plugin/server/overview

time-tracking-issue-panel.png

Take a look a it and let me know if it fits your needs!

DISCLAIMER: I'm the developer of Time Tracking Stats for JIRA. It is a commercial plugin (it is cheap, but it is commercial)

[Tarun Sapra]

You can use a scripted field from the script runner plugin 

https://scriptrunner.adaptavist.com/4.3.1/jira/scripted-fields.html and calculate the time-spent on the stories

some code example here (in 2nd answer) - 

https://answers.atlassian.com/questions/37533660

[Tarun Sapra]

and here https://answers.atlassian.com/questions/170208