I'm starting with 3DXperience.  I am trying to create a revision sequence and started off by copying one of the suggestions from the help files.

{
  "name": "Padded Digits",
  "title": "Double Digits",
  "mode": "digit",
  "startfrom": 0,
  "padding": {
     "char": "0",
     "direction": "left",
     "tosize": 2
    }
}

which is from this page: 

When I try to upload it, it gives me an error of, "Input JSON missing key: sequences".  I thought the sequence was being set by the "startfrom": 0, ?  What do I need to do?

Another question: This all comes from wanting to have two revisions sequences (one for dev and one for prod).  It is described in the help file here:

It's labeled as, "Switch of Revision Sequence".  The help file says that I need to have a custom json to accomplish this, but there are no further instructions.  Has anyone successfully implemented this?

Thanks!