The image shows the transform dialog. Four tabs appear at the top: General, Transformation, Sensors, and Annotations. Below that is the Source section, with two columns (Variable and For). Above the For column are five icons. Left to right, these icons let you create a source variable, edit a source variable, delete a source variable, move a source variable up, and move a source variable down.

Below that are the Target Variables and Target Part sections. Below that is the Mapper File field. Three icons display to the right of this field: Search, Add, and Edit.