In Test Studio, there is the properties dock. When a element is selected, there is a ControlType dropdown with all the possible controls. I understand why HtmlControl and HtmlContainerControl are on top, but why is everything else out in a strange order? Maybe put them in alphabetical by group like all html controls, then kendo controls, and then other telerik rad controls. Or maybe have the common controls on top and less common controls on bottom (like HtmlTime is less commonly used than HtmlDiv)