Configurator External Validate Workflow
Configurator External Validate Workflow, shown in the following figure, is responsible for releasing the memory used by complex product data structures when the product was being customized. It is called when the user is done with a Customize session.

Workflow Description.
This workflow does the following:CPVE. Frees the memory used by the EAI data structure. This step calls Validate Complex Product From Property Set Method.
Append Messages. Frees the memory used by the CxObj data structure. This step calls AppendMessages Method.