SoapUI - How to use the context variable set in test suite at the test case

I want to pass a variable that is defined in test suite with value as an Object and use in the subsequent test cases.

For eg. My test suite has set up script which defines a context variable as follows
context.testSuiteVariable = new HelloWorld()

I want to use this context.testSuiteVariable in my test case. Any idea how to achieve this?