by selecting a Userinterface and right-click and choose Debugger or type <CTRL>+D, or
by clicking the button Interface on the In tab of the Debugger, or
by pasting an XML document that contains a Userinterface in the Memofield on the In tab (or load it by on of the load buttons).
Attention!
In the first and the seond case, the in the Userinterface defined PreEvent will fire. In the third case, it will not fire, because the Userinterface is already created elsewhere.
In all cases the Userinterface is shown on this tab and will eventually be prefilled with data from the SoftRules® xml document. See XML structuur.
The upper image shows a part of a Userinterface. As you can see invisible Questions and Groups are shown, but they are grey. The Conditions that control the visibility (Visible Conditions) are shown also. Invisible Questions can not be filled from this Userinterface (users can't do that in real live, so your not allowed to do it here). When the Userinterface is filled in Create, Change and Refresh Events will fire so that there functionality can be tested.
If the Userinterface is completely fille in, you can press the Go button to convert the Userinterface to a normal input XML (following the schema of your Configuration) and process this XML executing all the Products in your configuration that apply.