Like the Top IOT window, every Measurement User Interface (MUI) window is highly customizable. The location and contents of every single control in the control section is defined by its configuration file. The controls mostly define settings for arguments to the measurment and there are many (50-100) that are not shown and use their default values from the measurement, but everything can be overriden by the MUI, the biggest issue is window real estate and trying to keep the input as simple as possible.