List<String> tgt = target.getReports();
            List<String> merged = new ArrayList<>(tgt.size() + src.size());
            merged.addAll(tgt);
            merged.addAll(src);
            target.setReports(merged);

            InputLocation sourceLocation = source.getLocation("reports");
            if (sourceLocation != null) {
                InputLocation targetLocation = target.getLocation("reports");