The name of the interface or reusable field. If you created this field by drag-and-drop, then the default name is the same
as the field you dragged.
Type
The field type. If you created this field by drag-and-drop, the default type is that which most closely matches the type
of the dragged field.
Input
This field is received in incoming messages.
Output
This field is sent in outgoing messages.
I/O
This field is both received in incoming messages and sent in outgoing messages.
Occurs
The number of occurrences of this field. If you created this field by drag-and-drop, the default is the number of occurrences
of the dragged COBOL field.