Point to an item in the Model Window and right click the mouse button. Or select multiple items, point within the bounding rectangle and right click the mouse button.

Item Pop-up Menu description.

	Properties...	Edit the item properties.
	Quick Watch...	Show the item data and add a Data Watch Window.
	Data Tip...	Create or edit the Data Tip for this item or this type of item.
	Orientation	Change the orientation of the item(s). Rotate, flip or change z-order for the selected item(s).
	Sequenced by	Shows Sequence Items that reference the selected item.
	Break	Break, Break Ends or Fix Break. Break breaks a stream at the segment pointed to and breaks rectangles and polygons by converting to polylines. Break Ends breaks a stream into two segments, one at each end point. Fix Break reconnects a broken stream and converts a polyline into a polygon.
	Cut	Cut and copy the item(s) to the clipboard.
	Copy	Copy the item(s) to the clipboard.
	Delete	Delete the selected item(s).
	Group	Groups the selected items by constructing a Group Item.
	Ungroup	Breaks the selected Group Item(s) into individual items.
	View	View the referenced model's symbol, method, code or help.
	Reference...	Edit the item's referenced model.