Dashboard in Vantage 8.00.809g UltraCombo problem

Hello, I am creating a dashboard that has an Advanced Search tab. On
this tab I want to place a combo box. This is the information/steps I
Start Customization Tools Dialog
Add UltraCombo control
Select control to edit
Check Tracker Query Control
Select field for Query Column
Set DashboardCondition to Equals
Set DashboardPrompt to True
I did NOT select Retriever
Added three items to the Available List Items
Click Apply
Click Save
If I leave this control the list is blanked.

Any suggests would be appreciated.