Sitecore webforms for marketers save item action

How can I map the value of a form field to the name of the item created by Webforms for marketers save action "Create Item".

At the moment all the it开发者_JAVA技巧ems created have the same item name, the item name is that if the template they are created from.

I think you can do the following:

• on a "Mapping Form Fields" step of the wizard turn the "Show Standard Fields" checkbox ON
• map the desired field of your form to __Display name field of the item

This should have the same effect you'd like to have.