Hi,
the problem is that I have to set specific ID for each field. These IDs are given from the 3rd party so for instance I have to send the field name, surname and attached file with the following IDs:
surname -> text187
name -> text188
file -> INPUT_IMG
I easily found where to set the external url but not where to set costum ID to each field.
Also, It’s really important the form could be multistep or it would be too long.
