When this menu item is selected, the Set Year/Lesson/Group dialog shown in Figure 1 will be displayed.
If any textbox is left empty, its value will not be changed. For example, to change only the Lesson number of a set of words, enter a number into the Lesson textbox (leaving the other textboxes blank) and press the Change button.
This menu item will be ghosted if no words are selected from the Output list.