!!! Overview
In a SAML 2.0 federation, the [{$pagename}] URL is used by a Partner to contact the Name Identifier Management service.

Provides mechanisms to change the value or format of the name of a Principal. The issuer of the request can be either the Service Provider or the
Identity Provider. The protocol also provides a mechanism to terminate an association of a name between an Identity Provider and Service Provider.

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]n