The IESG has approved the following document: - 'Registration Data Access Protocol (RDAP) Object Tagging' (draft-ietf-regext-rdap-object-tag-05.txt) as Best Current Practice This document is the product of the Registration Protocols Extensions Working Group. The IESG contact persons are Adam Roach, Alexey Melnikov and Ben Campbell. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-regext-rdap-object-tag/ Technical Summary This document updates RFC 7484 by describing an operational practice that can be used to add structure to RDAP identifiers that makes it possible to identify the authoritative server for additional RDAP queries. Working Group Summary draft-ietf-regext-rdap-object-tag is on best current practice track. The document defines an entity identifier structure in RFC 7484 to support identifying the authoritative server for additional RDAP queries. Document Quality This document has been discussed on the mailing lists of the regext working group. The authors have addressed all comments and changes have been incorporated in the document. Verisign Labs and OpenRDAP have working implementations of this specification. Personnel Document shepherd is James Gould, jgould@verisign.com Area Director is Adam Roach, adam@nostrum.com