Agent Object (AO). A class written in Delphi and integrated into the UFT One Delphi Add-in's precompiled agent. The Agent Object provides the methods required to support retrieving properties and recording and running test object methods on the custom control. The Agent Object acts as an interface between UFT One and the Delphi application being tested.

Custom toolkit. A set of custom controls for which you implement UFT One support.

Custom toolkit support set. The set of files, units and objects that you create to extend UFT One support for the controls in the custom toolkit.

Inner test object. The Standard Windows test object class whose implementation UFT One uses for any properties or methods for which specific support is not provided by the Agent Object that you develop.