full class path name
When editing CMS-related parameters in the web.xml file for macro-based automation, the parameter value must contain the full class path name of the implementing class, the authentication type to be addressed by the credential mapper, and the host mask.
The CMS uses the value of the full class path name to create a class object of the specified type. That object is then used to handle CMS network security or HCM queries. You must place the specified class file in the ...\WEB-INF\classes subdirectory in a loose file (not as a JAR file). From this location, the CMS will be able to access and use it whenever the need arises.