The Add Operation dialog lets you create a primary read function. There are three fields at the top of the dialog. Visibility is a drop-down menu set to public. Kind is a drop-down menu set to read. Name is set to read. The Return Type is displayed. There is an Edit button that lets you edit the return type. A Clear button lets you clear your edits. There is a Parameters table with two columns: Name and Type. There are five buttons: Add, Edit, Remove, Up, and Down. The Primary option is selected and the Empty Function Body option is deselected.