Create and configure a soapUI project with HMAC

Hi all,

We're gonna do the API testing for our project, our API is using REST based and HMAC for authentication. I've done some research and figured out how to create a SOAP based and REST based soapUI project. But I don't know how to setup the project with the HMAC.

Can anyone please help me showing how to setup a REST based soapUI project with HMAC? Any help would be greatly appreciated.

Regards,
Sam