Business units
If you have no default business unit defined, you are automatically connected to the first business unit group in the domain of the correct language. Whenever business unit specific functions are accessed, the Change Business Unit form is displayed to enable you to select which business unit is required. Whenever non-business unit specific functions are accessed, the Connection Details form is displayed to enable you to specify which business unit group is required. The system ceases prompting you for these when the Change Business Unit (CBU) function is run.
You can run the Change Business Unit (CBU) function at any time in order to set the default business unit (and by definition business unit group) you wish to use until you either log off or next run the Change Business Unit function.