Template Modeler 
The template modeler is a tool for experts. It allows you to add or change templates for search object connectors that are not covered by the templates contained in the standard system.
To change the templates delivered by SAP to meet specific customer requirements or to create new templates, you require extensive knowledge of the underlying technology of SAP Business Suite.
For more information about the template modeler, see the developer documentation at Using the Template Modeler and Creating or Enhancing Search Object Connector Templates.