With a parametersuffix, you can expose the parameter with a meaningful name.
有了参数后置字元，就可以用有意义的名称来公开参数。
2
The parameter for each operation that the wizard creates is actually a business graph (hence the BG suffix) which you can think of as an enhanced business object.
向导为每个操作创建的参数实际上是一个业务图形（因此后缀为 BG），您可以将其视为增强的业务对象。
3
This is useful where conflicts might occur with the default parameter prefix or suffix.