Dear All,
I am working with Atlassian plugin "Portfolio for Jira" which has two custom fields ("Target start" and "Target end").
I want to change configure of these fields to my field configuration scheme, but they are locked.
Usual way to unlock custom field is useless as this fields not in table "managedconfigurationitem" (<a href="https://confluence.atlassian.com/jirakb/unlock-a-locked-jira-software-custom-field-779158866.html" target="_blank" rel="nofollow noopener noreferrer">https://confluence.atlassian.com/jirakb/unlock-a-locked-jira-software-custom-field-779158866.html</a>).