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This filter type is purely for legacy compatibility and should not be used any longer. A <MetadataProvider> element containing multuple <MetadataFilter> child elements will automatically wrap them in a chain without reference to this type.
Namespace and Schema
The Chaining type is defined <MetadataFilter> element and the type Chaining are defined by the urn:mace:shibboleth:2.0:metadata namespace schema, the schema for which can be located at http://shibboleth.net/schema/idp/shibboleth-metadata.xsd.
Reference
Attributes
No attributes may be specified
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