Good morning,
I have created an automation rule (when a value is changed).
I want to extract part of a custom field (an id number surrounden with []) and store it in another custom field.
I am using this:
{{issue.customfield_10176.value.substringBetween("[", "]"}}
The validation rule is triggered, but raises an error:
Failed to get value for issue.customfield_10176.value.substringBetween("[", "]": {{issue.customfield_10176.value.substringBetween("[", "]"}}
I am quite new to Jira, I have found out much by trying and looking through the docs, but here I am stuck.
Can anyone help me?
Best Regards
Gerhard