Could not come to know what is exact issue you are facing from the post. Whether you need some value from properties(Project, Suite, TestCase, Test Step levels) in the test request or something else ?
1. If you need to access a property at from any level, value must be set by either by you or automatically before accessing value of the property.
2. In the test step request, it must refer to some thing like ${#Project#PropertyName}/${#TestSuite#PropertyName}/${#TestCase#PropertyName}/${#TestStep#PropertyName} to get the value of property during run time.
Below link may help you how to work with properties:
www.soapui.org/Functional-Testing/worki ... rties.htmlRegards,
Rao.