Add 3GPP TS 29.283 V15.1.0 (2019-09) Add AVPs: - MCPTT-ID, UTF8String, code 4500, section 7.3.2 - Data-Identification, Grouped, code 4501, section 7.3.3 - Data-Identification-Prefix, Unsigned32, code 4502, section 7.3.11 - Data-Identification-Flags, Unsigned64, code 4503, section 7.3.12 - DPR-Flags, Unsigned32, code 4504, section 7.3.13 - DPA-Flags, Unsigned32, code 4505, section 7.3.14 - DUR-Flags, Unsigned32, code 4506, section 7.3.15 - DUA-Flags, Unsigned32, code 4507, section 7.3.16 - NDR-Flags, Unsigned32, code 4508, section 7.3.17 - NDA-Flags, Unsigned32, code 4509, section 7.3.18 - User-Data-Id, Unsigned32, code 4510, section 7.3.19 - MC-Service-User-Profile-Data, Grouped, code 4511, section 7.3.20 - Sequence-Number-29.283, Unsigned32, code 4512, section 7.3.21 - Data, Grouped, code 4513, section 7.3.22 - MCVideo-ID, UTF8String, code 4514, section 7.3.24 - MCData-ID, UTF8String, code 4515, section 7.3.25 Note: Name conflict with 3GPP TS 29.140 Sequence-Number (1107). and 3GPP TS 29.329 Sequence-Number (716). 3GPP TS 29.140 V6.1.0 (2005-06) allocated Sequence-Number (1107). 3GPP TS 29.329 V10.0.0 (2010-09) CR 0163 added Sequence-Number (716). 3GPP TS 29.283 V13.1.0 (2016-06) allocated Sequence-Number (4512). Fix: Sequence-Number (4512) renamed to Sequence-Number-29.283 (4512).