I want to write a groovy simple scripted expression to check on issue creation if the "Parent Link" field on an Epic is filled out during the CREATE screen... I can't figure out how to access that field.
I know that "parent" in issue.ParentObject for example is only referencing the parent of a subtask so I am stuck on how to access the "Parent Link" on an Epic.
This is just an example of what I want to write. How do I write this to say "Parent Link is not EMPTY
issue.resolution.name != "Fixed"