ReadyAPI - How to store a 'run test case' step response ?

Hello,

I a have several testSuites :

- one contains all the REST APIs I can use => api test suite

- one contains higher level testing that will use these APIs => use cases test suite

In my use cases, I call the api test suite requests using the 'run test case' step.

I find it not very convenient as I can't set any assertion on it and I have to do groovy scripting to get the distant (api test suite) testCase's response.

Is there a possibility, from my 'run test case', to store the distant testCase's response in a property for further use ?

thanks for any help

Alex