Tutorials > Content management > Create a content-managed resource > Integrate the new resource
Update existing controller commands
To use the new task commands, extend some existing sales catalog controller commands. We will use the tutorial for extended controller commands as a guide. The commands that will be extended are:
- NavCatCatalogCreateControllerCmdImpl.java - This command is called when creating a new sales catalog.
- NavCatCatalogUpdateControllerCmdImpl.java - This command is called when updating a sales catalog.