Bind an input parameter several times

You can bind the same input parameter with different output parameters several times, as needed. This is useful when you have different operation chains that end in the same component. The binding dialog shows you, by default, only a field to make the binding. To add another field for the same condition, click the Add Input Parameter button and make the other binding. At runtime, the component takes the first input parameter that is not null and uses it to compute itself.