The following image shows the Schema view:

You can select the

Design

or the

Source

view of the schema. Choose the

Source

view to view the schema in XML format.

Use the

Design

view to change the elements in the schema or the element types. You can change the order of the elements. You can change the key in the

Design

view. You can also define a multiple-occurring field. Enter the minimum and maximum number of times a field must occur. You can select

Unbounded

to create a multiple-occurring field that can occur and unlimited number of times.

When you change the format of the schema, the changes appear in the Output transformation. You might have to update the ports in the Output transformation.