How to send Java anyType objects from soapui?

I have a soapbased java application ,
the application has one of the input as Object anyType.
This code has 2 wsdls and in one of those wsdls, I was able to send a string from soapui for one of the wsdls. using some thing like :
< and xmlns etc.

is there a specific way this is done coz i cant do it for the second wsdl. any links to a tutorial would also be fine.