process model doesn't view record type if started by website

Hello,

I've an issue with a record type. I pass it to a process model, but when I start the process, the relative process variable result to be null, or with null fields. I tryed also to cast the record type in cdt before sending to process model, but anything changed. Someone can help me please? I leave some code below.

Thank you

version 1:

link: a!startProcessLink(
label: "SALVA",
processModel: {cons!PVATRP_PRC_SALVA_OPERAZIONI},
processParameters: {
operazioniInput:ri!operazioni,
autorizzazioni: ri!autorizzazioni

)

version 2:

edit: 

I realized that by running the process from the designer, it works correctly. The problem occurs only from the web site

  Discussion posts and replies are publicly visible