How to set auto populate fields values in Jira

[mahi reddy]

Hi Team,

In Jira, we can have a two fields called as "Issue type" and "Priority".
If we select issue type field value as "Service Request" then priority field values visible only for "Minor" and "Low".
If we select issue type field value as "Incident" then priority field values drop down as only for "Major", "Blocker".
Through Script Runner(Behaviour) it is possible. 
Can someone please share the script. Thanks in advance!

Regards,
Maheedar

[Mirek]

Hi @mahi reddy 

I think you have to start with defining issue type initializer

https://docs.adaptavist.com/sr4js/latest/features/behaviours/behaviours-examples/project-and-issue-type-behaviours 

And inside the section modify how the priority behave.

Similar question that might help visualize how it works

https://community.atlassian.com/t5/Jira-Service-Management/Script-runner-Behavior-Limit-field-options-based-in-the-issue/qaq-p/1591722