Issues within sprints with a given string in name

        def openSprints = boardData.get("openSprints") as List<Map>
        openSprints.findAll { it.name.contains(sprintMarkerName).xor(negate) }.each { sprint ->
            sprint.get("issues")*.id.each {
                issueIds.add(it.toString())
                def issue = issueManager.getIssueObject(it)
                def subTasks = issue?.subTaskObjects
                if (subTasks) {
                    issueIds.addAll(subTasks.collect{it.id.toString()})
                }
            }
        }
        return new ConstantScoreQuery(new IssueIdFilter(issueIds))