I work for a school and we have been using Connect RE to import new constituents from the Education Core side (AKA from our registrar) into Raisers Edge. I have noticed that when new students are brought into the system, the only relationship that carries over is their parents. So if the student has a sibling, those two records are not connected through a sibling relationship. Is there a way to efficiently update all constituents who have the same parents to make them siblings? I can't seem to find any other topics on this or figure out how to even start writing a query for this. Thanks!