I think cHash is rather like SessionID, the sort of thing they use to identify a user. It doesn't seem to be a field we need to replicate...
Ouch... Eric 18:33, 21 May 2023 (UTC)
Not broken as the website changed its URl numbering a while back, the numbering has to be relinked in the template in Edit on the workpages from the external website pages Sallen112