We have tried a few jql and script runner advanced queries to show all open and resolved tasks and subtasks in a given project that are linked to epics that are open. The query should exclude any issues that are tied to a resolved epic.
Suggested scripts like issueFunction in issuesInEpics ("project=JRA and status = 'to do, in progress, approved'") do not return issues and provide an error
Function 'issuesInEpics ' does not exist
Any suggestions would be greatly appreciated.