Populating 'Description' field according 'Summary' content

[Hugo]

Hello everyone.

The value of the 'Description' field is automatically filled in according to what is populated in 'Summary', I will initially have 5 text options to be populated in 'Summary' if what the user populates does not equal one of them then the system leaves the 'Description' field blank, how can I do this?

I'm trying to do this with Scriptrunner, it's my first script, I do not know if I use 'Listeners', 'Behaviors' or 'post function'.

Thank you.

[Carlos Garcia Navarro]

Hi Hugo,

Did you check these other posts? They seem related to what you're trying to do:

https://community.atlassian.com/t5/Jira-questions/Copy-Value-From-Field-to-Field-Function-Groovy-Condition/qaq-p/442750

https://community.atlassian.com/t5/Jira-questions/Conditional-Fields-based-on-other-Field-Values/qaq-p/438170