SAP PI Components for. different environments

We are in the process of integrating PI to our system landscape.

I read in the SAP Best Practices for Naming开发者_开发问答 Conventions that you should include the stage/environment in your Business System Names.

ex: BS_SOMEJMS_P (as P for Production)

My question is; in different components, such as Receiver Determination, you include the Business System name. Technically this means you have to create a Receiver Determination for each of your different environment? I'm used to work on a single component takings it's environment variable from a configuration file for the differentials environments.

BS_SOMEJMS_P | X | Y
BS_SOMEJMS_Q | X | Y
BS_SOMEJMS_D | X | Y

The name translation is done automatically through the transport configuration in the SLD. CTS+ FTW!