PO 7.4: Routing messages using EDI Separator and TPM?

Is it possible to route and process EDI messages using the profile/parameters stored in TPM?

For example, let's say I have an inbound scenario for Partner A:

- If the partner sends me an Invoice EDI, I will process the message.

- If the partner sends me anything else, I will drop the message somewhere (i.e. using a File Receiver CC).

If I configure everything without TPM, I already have a proper scenario running in PO 7.4 using EDI Separator.

I am wondering if there is a way to configure the routing in TPM dynamically.

1. Can I use only one EDI Separator Receiver and just pull the values in the TPM?

2. What are the key-value pairs I can store in TPM that EDI Separator can use?

Many thanks!