The <cxxenumeration> element is a reference to a C++ enumeration.
The <cxxenumeration> element can be used to reference a C++ enumeration from another topic type.
<task id="connectionsxml"> <title>Connections</title> <taskbody> <steps> <step><cm>Open the connection</cm> <info>You can use <cxxenumeration keyref="enumerationkey">eConnectionTypes enumeration</cxxenumeration> in a C++ application.</info> </step> ... </steps> </taskbody> </task>