PtyModReq
                Mandatory
                MsgHdr
                Optional
                SysPtyId
                Mandatory
                Mod
                Repetition (1..n)
                ScpIndctn
                Mandatory
                ReqdMod
                Mandatory
                SysPtyDt
                Choice
                PtyId
                Choice
                PtyNm
                Choice
                CtctDtls
                Choice
                NmPrfx
                Optional
                Nm
                Optional
                PhneNb
                Optional
                MobNb
                Optional
                FaxNb
                Optional
                EmailAdr
                Optional
                EmailPurp
                Optional
                JobTitl
                Optional
                Rspnsblty
                Optional
                Dept
                Optional
                Othr
                Repetition (0..n)
                Preferred Method
PrefrdMtd
                Optional
                Definition: Preferred method used to reach the technical contact.
Type: PreferredContactMethod1Code (String)
Allowed Values:
- LETT (Letter): Preferred method used to reach the contact is per letter.
- MAIL (Email): Preferred method used to reach the contact is per email.
- PHON (Phone): Preferred method used to reach the contact is per phone.
- FAXX (Fax): Preferred method used to reach the contact is per fax.
- CELL (Mobile Or Cell Phone): Preferred method used to reach the contact is per mobile or cell phone.
VldFr
                Optional
                VldTo
                Optional
                TechAdr
                Choice
                PtyAdr
                Choice
                ResTp
                Choice
                LckSts
                Choice
                SysRstrctn
                Choice
                MktSpcfcAttr
                Choice
                SplmtryData
                Repetition (0..n)