How can I list additional filled fields from the sub-task in the main query output?

[Uwe_Speckels]

Hello,

I need support for the following JQL:

status = Aktiv AND issueFunction in parentsOf("project = PROJEKT and issuetype = Unteraufgabe and status != zu") ORDER BY unteraufgaben asc

I have additional filled fields in the sub-task which I want to list in the main query output e. g. project light (=Projektampel). The only field which I can list with content is the sub-task id (=Unteraufgaben). I can select the additional fields like "Projektampel" but they have no content although they are filled. How can I get the field content from the sub-task?

Is there something wrong in the JQL?

Thanks,

Uwe