Revert 4da7ab1

De-facto practice is already covered under inter-federation

content/safire/policy/arp/v20240322.md

@@ -52,7 +52,7 @@ Service providers that do not have a negotiated service-specific attribute relea
 
 ### Negotiated
 
-Individual service providers can negotiate a customised attribute release policy on a per-entity basis, based on the [principle of minimality](https://lawlibrary.org.za/akn/za/act/2013/4/eng@2013-11-26#chp_3__part_A__sec_10) --- requested attributes must be adequate, relevant, and not excessive. As part of establishing relevance, we typically require one or more of the identity providers using such a service to confirm that the requested attribute release policy would add value to their use of the service.
+Individual service providers can negotiate a customised attribute release policy on a per-entity basis, based on the [principle of minimality](https://lawlibrary.org.za/akn/za/act/2013/4/eng@2013-11-26#chp_3__part_A__sec_10) --- requested attributes must be adequate, relevant, and not excessive.
 
 A list of all supported attributes [is available]({{< ref "/technical/attributes/_index.md" >}}).