Additional Windchill Capabilities > Manufacturing Process Management > Windchill MPMLink Overview > Working With Manufacturing Objects > Loading Enterprise Data and Plant-specific Functional Data Objects > Assumptions for Loading Objects
  
Assumptions for Loading Objects
The following assumptions apply when using the loader for creating enterprise data and plant-specific functional data objects:
• The parts for which you want to create or update enterprise data and plant-specific functional data objects are already created in Windchill.
• The attributes for the objects are specified appropriately in the load file as defined in the Type and Attribute Management utility.
• The preferences for loading the objects are set appropriately. For more information, see Considerations for Creating a Plant-specific Functional Data Object and Preferences in MPMLink.