•Dragging-and-dropping their definition onto the diagram workspace from the Explorer tree, or
•Right-clicking on the diagram workspace, and then selecting Choices from the popup menu. A list of all definition types that can be drawn on the diagram appears – in alphabetical order, but by Type. Tips on using this Choices dialog are:
•Right-click in the Choices dialog, and then select Details to add the Details pane at the bottom of the dialog – giving you a summary of any definition type you select
•Be sure to use the drop-down Type selector to filter the definitions presented (see picture below).