http://www.w3.org/2005/05/wsdl
element documentation

Model

<documentation>
(any element from any namespace)* mixed with character data
</documentation>

Disallowed substitutions (block)

none (extensions, restrictions and substitutions are allowed)

Substitution group exclusion (final)

none (extensions and restrictions are allowed)

Content Type

declared with type DocumentationType
mixed content, not nillable.

Usage

This element can be the root element of XML instance documents.
This element can be a child of the following elements: header, module, feature, property, binding, include, import, endpoint, types, interface, service, description, InterfaceOperationType/input, InterfaceOperationType/output, InterfaceOperationType/infault, InterfaceOperationType/outfault, BindingOperationType/input, BindingOperationType/output, BindingOperationType/infault, BindingOperationType/outfault, InterfaceType/operation, InterfaceType/fault, BindingType/operation, BindingType/fault.