{
  "majorpsdename" : "CONTRACT",
  "validflag" : 1,
  "extminorpsdefid" : "<PSDATAENTITY>/CUSTOMERID",
  "enaextrange" : 1,
  "codename" : "Contract",
  "createdate" : "2021-02-19 17:49:03",
  "derfieldname" : "CONTRACTID",
  "dertype" : "DER1N",
  "logicname" : "合同",
  "extmajorpsdefid" : "Sales/CONTRACT/CUSTOMERID",
  "majorpsdeid" : "Sales/CONTRACT",
  "psdername" : "DER1N_PSAPROJECT_CONTRACT_CONTRACTID"
}