Just to quickly confirm, are you referring to WebUI Developer Edition or the WebAii Framework? Based on the information in this ticket submission, your previous posts and your download history, it looks like you are using Dev or QA Edition.
For either Edition, you can create a verification when you highlight the CheckBox, then click the CheckBox fanout translator in the Elements Menu. The verification should be in the Quick Task options for the Elements Menu.
Please see the 'Adding Quick Verification Steps' in the Dev Edition Quick Start Guide
If you are refering to WebAii Framework code, please let us know and I can respond with code.
the Telerik team
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