This is a screenshot of the test data management architecture flowchart that appears when you select Enterprise ==> Quality Management ==> Data Discovery and Modeling. The left side of the graphic shows the components associated with the production environment, and the right side of the graphic shows the components associated with the test environment. The middle section of the graphic shows how the Application Data Model, Data Subsetting Definition, and Data Masking Definition relate to the two environments, and present a decision tree to assist you in deciding the order of tasks.