This pop-up menu appears when the mouse is right clicked on the Add button of one of the list editing areas. The options available are as follows :-
The format used for editing lists is very similar to the JSP Tool format for saving lists. Each item in the list is de-limited by a tilda (~) symbol, and there is an additional tilda symbol at the end of the list.
Note: This option will not appear if there is no valid external editor configured.