Hi,

The actual documentation is here, http://www.soapui.org/userguide/functional/datasourcestep.html but there also is a tutorial here http://www.eviware.com/content/view/76/48/o f how to use datasources. That tutorial has Groovy as a DataSource, but the general principle is the same.

There also is a example project file for download here http://www.eviware.com/content/blogcategory/34/45/.

/niclas
eviware.com