Use the dsField JSP tag within a dsFields tag as part of a dsDataSource tag.
Example:
<pega:dsFields>
<pega:dsField name="pyStreamName" />
<pega:dsField name="pyLabel" />
</pega:dsFields>
The name attribute is required. Identify the name of a property that is to be included when the user selects one value from the drop-down list presented by an autoComplete tag.
The standard control AutoComplete incorporates an autoComplete JSP tag, and allows you to set most attributes of the autoComplete and acDataSource JSP tags as parameters. Enter an autoComplete JSP tag into hand-crafted HTML code only in special situations where the standard control does not meet your needs.