Separated queues to differentes processes

Dear Experts,

We have a 2 scenarios, each of them with its own group of Intefaces, and I have the requirement that each of scenarios shoud have its exclusive queue or queues for processing the messages.

The messages of the two scenarios have the same priority, therefore I guess I can't use the priorization of messages. This could imply that the messages of one of the scenarios will have higher priority than the others, with the problems of this could cause.

Somebody knows any way to do this?

Any help will be appreciated.

Thanks and regards,

MML001.