Shared validations

Hello,
I could not find a way to have shared validations in SoapUI.
I am thinking on similar lines of Groovy classes. I can write a Groovy class and that can be used from any TestCase or Suite.
Similarly is there a way I can do export and import of validations across Test cases?

Can someone please help me out if the free ot Pro version supports this feature?

regards,
Jay