[4.0] How does "run TestCases in sequence" look like?

Hi everyone,

In soapUI 4.0, if I select to run test cases in sequence, will that also mean the contained test steps run in sequence?

Also, does running in sequence affect just the requests (i.e. sending one after the other, not waiting for a response) or the requests and responses, i.e. will soapUI wait for the response to the first request being returned before sending the second one?

In other words, will it look like this (requests only in sequence):
1) request_1
2) request_2
3) response_1
4) request_3
5) response_3
6) response_2

Or will it look like this (requests and responses in sequence):
1) request_1, response_1
2) request_2, response_2

Thanks,

Christian