How to create a JSP dropdown list in the latest Early release

Hello:
this is probably an easy question. I am trying to create a dropdown list in a JSP form from a data control like "employee id". just dragging the data control attribute does not seem to have any effect in showing the drop down list when the JSP page is run.
What is the missing factor?
Thanks in advance for the help.

Please ask this in the JHeadstart forum
Timo

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