In workflow scripts, the only objects that are available are the objects of the module in which the code is written and a limited number of global objects. One of the global objects is the TDConnection object. TDConnection provides access to the open test architecture (OTA) objects.
You can use the TDConnection object to access objects from other modules, and to access general session parameters. You can access TDConnection properties in any procedure, from any module.
For details about the TDConnection object, and a list of TDConnection properties, refer to the ALM Open Test Architecture API Reference.
For examples of using the TDConnection object in workflow scripts, see Workflow Examples and Best Practices.