Creating an And

To create an and in a business process service, use a Correlation Set. An example of when you would need an and is if you want your business process to start after two messages are received. Using a correlation set, correlate an initial receive to a subsequent receive.

To create an and:

Define a correlation set.
In the correlation set that you define, associate the initial receive activity to the subsequent receive activity that you want to designate as an and.
The business process starts only after both receive activities receive a message.