*/
public static List<DcObject> getChildren(String parentID, int childIdx, int[] fields) {
DataFilter df = new DataFilter(childIdx);
DcModule module = DcModules.get(childIdx);
df.addEntry(new DataFilterEntry(DataFilterEntry._AND, childIdx, module.getParentReferenceFieldIndex(), Operator.EQUAL_TO, parentID));
return new SelectQuery(df, null, fields).run();
}