First draft.
This XEP defines a method to include Security Labels (as defined in &xep0258;) into PubSub (as + defined in &xep0060;). Security labels (sometimes referred to as confidentiality labels) blah + blah blah
+STRONGLY RECOMMENDED.
+OPTIONAL.
+This section defines the use cases for and protocols to be used by any entity wishing to + publish or subscribe to content with a Security Label
+A server SHOULD provide a label feature and information discovery for each node
+Clients SHOULD discover label feature and information on a per-node basis
+The protocol for node discovery is as defined in &xep0060;, but with the caveat that the + server SHOULD NOT return any nodes that have a security marking that the entity is not + authorised to view.
+If a service implements a hierarchy of nodes (via + Collection Nodes) + then the server MUST also prevent access to any child nodes of any nodes which the entity + is not authorised to view, even if the node's individual security label would otherwise + allow this
+Each Item within a &PUBLISH; element may be individually labelled with a &SECURITYLABEL;
+The server SHOULD apply the default label for the node to any items which do not contain a + &SECURITYLABEL;
+The service then notifies appropriately cleared subscribers
+If the node is configured not to include payloads
+OPTIONAL.
+OPTIONAL.
+OPTIONAL.
+OPTIONAL.
+REQUIRED.
+REQUIRED.
+REQUIRED.
+REQUIRED for protocol specifications.
+Initial version.
In certain protocols that make use of &xep0004;, it can be helpful to include XML-data (for example, when we want to insert a big amount of structured data which is hard to insert as a separate fields). This document defines a method for including XML-data in a data form.
+The root element for XML-data is <xml/>. This element MUST be qualified by the "urn:xmpp:xml-element" namespace. The <xml/> element MUST be contained within a <field/> element qualified by the 'jabber:x:data' namespace.
+The <xml/> element SHOULD contain an XML-data which needs to be represented in a form.
+XML-data is usually hard for manual editing and SHOULD be used only for machine level iteractions. So it's RECOMMENDED to include it in the form as a "hidden" field.
+However, there are situations when human editing of XML-data may be useful (for example, to see XML-logs of some XMPP-service). In that case it's RECOMMENDED for a client to represent this XML in a pretty formatted form and give an instruments to make it easier to edit XML-data.
+This document requires no interaction with &IANA;.
+The ®ISTRAR; includes "urn:xmpp:xml-element" in its registry of protocol namespaces (see &NAMESPACES;).
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+ The protocol documented by this schema is defined in
+ XEP-XXXX: http://www.xmpp.org/extensions/xep-xxxx.html
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+ ]]>
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