Develop > Business logic layer > Developing the business logic layer using the BOD command framework > Developing BOD Process, Change, and Sync services
Add post-processing business logic for Change and Sync services
The PostChangeNounPartCmd extension point allows you to add custom business logic that is performed after the Change or Sync service processing is complete.
Procedure
- Create a command implementation that implements PostChangeNounPartCmd.
- If not existing, update the command registry for the post business logic task command.
- Update the command registry so that a change of the noun part will use the created post business logic implementation.
Related concepts
Business Object Document Process processing pattern
Business Object Document Change processing pattern
Business Object Document Sync processing pattern