Searches for epics that belong to issues that match the given subquery See also: issuesInEpics()
Note: Since you need to enclose the provided subquery using doble quotes, you must to escape any doble quotes using in the subquery by preceding a backslash after the double quotes, alternatively you can use a single quote in some cases.
Let's see an example...
This will not work
issue IN epicsOf("resolution = "Won't Do" AND status = Closed")
Searches for epics that belong to closed issues in which their resolution have been set to "Won't Do"
This will work perfectly
issue IN epicsOf("resolution = \"Won't Do\" AND status = Closed")
Searches for epics that belong to closed issues in which their resolution have been set to "Won't Do"
issue IN epicsOf("status = 'In Progress' AND reporter = currentUser()")
Searches for epics that belong to in progress issues reportered by me