Updating Custom Field with Sum of other custom fields

[Wayne Moore]

I would like to calculate the ICE score for an issue in Jira. This value is obtained by adding the values of three separate fields (Impact, Confidence and Ease) and then dividing them by 3. This value I would like to have calculated and added to the custom field ICE score. Is this possible in Jira and if so, how do I go about it? Thanks in advance.

[Piyush A (STR)]

Hello @Wayne Moore 

Welcome to the community!!

out of box -no option to do it, but using additional plugins we can

anyhow, with jira cloud - we’ve option Automation (in jira cloud for project admin)

process as rule:

• Select project
• OR condition for issue field update for those 3 fields
• edit issue option and set the value of final field as
• ({{issue.customfield_16943}+{{issue.customfield_16719}}+{{issue.customefield_1234}})/3
• save and publish the rule

ref for automation in jira https://www.atlassian.com/software/jira/automation-template-library/rules