The CIF. is where the administrator manages the server. When you first login it looks like this.
In the CIF, you'll find four tabs:
One of these controls is the button that you will have when you are in a module. This button will allow developers to check the new code of their modules without restarting Caudium. You should also know that very few options in some modules will not be activated unless you reload the module. So always reload a module when you think an option has not been read by Caudium.