Prospect ruling

I was informed by an otherwise ill informed club that to be a prostpect is to be rated 81 or under at the release of pes along with being under 23. We asked if this is in the rules (the fact it has to be at the start of pes and if they go up later doesn't matter) and we were assured it was. I can now verify that this is no where in the rules so anyone who has players over the 81 overall limit in their prospects must remove them immediately or have them withdrawn and owned by the pep. Thank you. The pep