Create a reference to a Feature element in another Fragment.
Id (String, required) : The identifier of the Feature element to reference.
IgnoreParent (YesNoTypeUnion) : Normally feature references that are nested under a parent element create a connection to that parent. This behavior is undesirable when trying to simply reference a Feature in a different Fragment. Specify 'yes' to have this feature reference not create a connection to its parent. The default is 'no'.