Type name: application Subtype name: rfc+xml Required parameters: There are no required parameters. Optional parameters: "charset": This parameter has identical semantics to the charset parameter of the "application/xml" Media Type specified in Section 9.1 of [RFC7303]. Encoding considerations: Identical to those of "application/xml" as described in Section 9.1 of [RFC7303]. Security considerations: As defined in Section 7 of [RFC7991]. In addition, as this Media Type uses the "+xml" convention, it inherits the security considerations described in Section 10 of [RFC7303]. Interoperability considerations: Different implementations of this format have had interoperability issues. It is not expected that publication of this application will cause those implementations to be fixed. Published specification: RFC7991. Applications that use this Media Type: Applications that transform xml2rfc to output representations such as plain text or HTML, plus additional analysis tools. Fragment identifier considerations: The "anchor" attribute is used for assigning document-wide unique identifiers that can be used as shorthand pointers, as described in "XPointer Framework", W3C Recommendation REC-xptr-framework-20030325, March 2003, . Additional information: Deprecated alias names for this type: None. Magic number(s): As specified for "application/xml" in [RFC7303]. File extension(s): .xml or .rfcxml when disambiguation from other XML files is needed Macintosh file type code(s): TEXT Person & email address to contact for further information: See the Author's Address section of RFC 7749. Intended usage: COMMON Restrictions on usage: None Author: See the Author's Address section of RFC 7749. Change controller: RFC Series Editor (rse&rfc-editor.org)