Generic Object is a configurable framework in SuccessFactors that allows users to create custom objects for storing data. These objects are called MDF (Metadata Framework) objects. The Generic Object framework allows users to create custom fields, define relationships between objects, and define business rules to validate data and automate processes.

MDF (Metadata Framework) objects are used to store additional data that is not included in Foundation Data. These objects provide users with a way to store custom data that is specific to their organization and not available in the standard SuccessFactors data model. Users can create MDF objects to store data such as training records, certifications, and other types of employee-related data that are not included in Foundation Data.