You can use the Parameter Details pane to view and modify settings and comments for parameters and sections. For details see Maintaining Sections, Maintaining Parameters, and Commenting the citect.ini file.
When a parameter or section entry is highlighted in the tree pane the corresponding values populate the Parameter Details pane and the corresponding Help files appear in the help pane.
Similarly, the Parameter Details pane populates when a Help topic is selected. This occurs whether or not the parameter exists in the current configuration file.