Personalizzazione avanzata > Business Logic Customization > Customizing Change Management > Mass Change Operations
  
Mass Change Operations
You want to understand how to add or modify mass change operations. The expectation is that you are able to add new Mass Change operations and extend processing of existing Mass Change operations.
Background
As a customizer you may want to add additional operations for use in the mass change wizard. For example, to create a new operation for a custom association and/or object type. You also may want to extend existing mass change operations to insert additional processing validation. For example, to validate that the revisions are all at a RELEASED state prior to performing the Insert Existing Part operation.
Scope/Applicability/Assumptions
Performing this task assumes pre-existing knowledge of:
Java
Creating JSPs
actions.xml
Updating properties