How to modify the values of a JIRA System Field ?

[SAYOM]

Hello,

Let's say if I want to modify the value of a JIRA System field like Priority field, then how can I do that ?

[Benjamin Weinheimer-Erben (mgm-tp) · Accepted solution]

Hi SAYOM,

specifically the Priority can be configured as described here: https://confluence.atlassian.com/adminjiraserver071/defining-priority-field-values-802592398.html

At this point you can also configure the values for Resolution as you can see on the left in the navigation.

greetings

Benjamin

[SAYOM]

Thanks.

[Nic Brough -Adaptavist-]

I'm not sure that the question is clear. 

If you mean you want to change the values on an issue, then edit the issue.  If the field can't be changed, then your admins may need to reconfigure the screens and/or workflow to allow the edits.

If you mean you want to change the configuration (list of options available for example), then Benjamin's answer is what you need.