Worksheet Parameter Overrides tab
You can customize the Parameters used in the worksheet by specifying the Parameter in the worksheet Parameter Overrides tab. This tab allows you to define optional overrides for worksheet parameters. However, you can define additional parameters that are not included in the Worksheet Parameters tab. Parameter overrides can be created manually or by using Add Override option after selecting a Parameter in the Worksheet Parameter tab.
When an override parameter with the same Panel and Name is added as a standard parameter, the details of the override are used instead of the standard parameter. The ‘%default%’ can be used in the Value field to add additional values or to extend the default value.
To disable a standard parameter, add an override for the parameter and set the Enabled option to off.