Working on an automation rule that pull some of those custom field from delivery tickets (either Epic or Initiative issue type from Jira project) into Idea work team of a JPD project. My attempts are not successful so far, either it overrides the values on the deliver ticket, or automation status "NO ACTIONS PERFORMED" and following result;
Troubleshot those items and updated accordingly, but still there is no succesful attempt that updated the Idea work-item's custom date fields and "Health Status" field with the values from Initiative issue type which linked as "is idea for".
"the issue didn't match the specified JQL (most likely) the chosen rule actor doesn't have permissions (or issue security level permissions) to view the issue the issue was deleted or wasn't indexed by Jira yet (in rare circumstances) We recommend using the 'Issue fields condition' for more consistent results."