Personnalisation avancée > Business Logic Customization > Customizing Change Management > Association Constraints > Customization Points
  
Customization Points
The change wizard form delegates and processes will create the links automatically for the defined constraint link type. Typical use cases to customize the creation of the links may be due to adding additional attributes on the link or customized processing of change. When customizing the creation of the affected or resulting links the following order should be followed:
1. The new link object should be created.
2. Any attributes should be initialized with the default or user entered values
3. The change service store association service should be called.
For details on the steps for creating new associations see the javadoc for StandardardChangeService.storeAssociations(ChangeItemIfc, WTCollection) and ChangeMgmtConstraintHelper.
Prior to setting subtype attributes on a subtype link the type definition reference needs to be set. To set the type definition reference, see the javadoc for ChangeMgmtConstraintHelper.getTypeDefinitionReference(Class, ChangeItemIfc).