You use the Layout toolbar to lay out your model in the drawing pane.

The Layout toolbar contains the following buttons:

	Select	Changes your mouse cursor into a selection tool. The selection tool behavior varies depending on the direction in which the mouse is dragged after defining the first corner of the selection box, as follows: If the selection is made from left-to-right, all elements that fall completely within the selection box that is defined will be selected. If the selection is made from right-to-left, all elements that fall completely within the selection box and that cross one or more of the lines of the selection box will be selected.
	Layout	Changes your mouse cursor into a network layout tool. Right-click to change the type of element and the type of link. Pressure Pipe— Lets you place an element through which water moves under pressure. Pressure pipes typically discharge from a pumping station located upstream in the sewer collection system. Conduit —Lets you place a closed section element through which water moves. A conduit has a constant roughness and cross section shape along its entire length. Available conduit shapes consist of both open and closed cross sections.
	Manhole	Changes your mouse cursor into a manhole element symbol. Clicking the left mouse button while this tool is active causes a manhole element to be placed at the location of the mouse cursor.
	Transition	Changes your mouse cursor into a transition element symbol. Clicking the left mouse button while this tool is active causes a transition element to be placed at the location of the mouse cursor.
	Catchment	Changes your mouse cursor into a catchment element symbol. When this tool is active, click in the drawing pane to begin drawing a polygon that represents the catchment.
	Low Impact Development Control	Changes your mouse cursor into a LID control element symbol. When this tool is active, click in the drawing pane to begin drawing a polygon that represents the LID control.
	Pond	Changes your mouse cursor into a pond element symbol. When this tool is active, click in the drawing pane to begin drawing a polygon that represents the pond.
	Pond Outlet Structure	Changes your mouse cursor into a pond outlet structure element symbol. Clicking the left mouse button while this tool is active causes a pond outlet structure element to be placed at the location of the mouse cursor.
	Pump	Changes your mouse cursor into a pump element symbol. Clicking the left mouse button while this tool is active causes a pump element to be placed at the location of the mouse cursor.
	Wet Well	Changes your mouse cursor into a wet well element symbol. Clicking the left mouse button while this tool is active causes a wet well element to be placed at the location of the mouse cursor.
	Pressure Junction	Changes your mouse cursor into a pressure junction element symbol. Clicking the left mouse button while this tool is active causes a pressure junction element to be placed at the location of the mouse cursor.
	Pump Station	Changes your mouse cursor into a Pump Station element symbol. When this tool is active, click in the drawing pane to begin drawing a polygon that represents the pump station.
	Variable Speed Pump Battery	Changes your mouse cursor into a variable speed pump battery element symbol. Clicking the left mouse button while this tool is active causes a variable speed pump battery element to be placed at the location of the mouse cursor.
	Air Valve	Changes your mouse cursor into an air valve element symbol. Clicking the left mouse button while this tool is active causes a air valve element to be placed at the location of the mouse cursor.
	Border	Changes your mouse cursor into a border symbol. When the border tool is active, you can draw a simple box in the drawing pane using the mouse. For example, you might want to draw a border around the entire model.
	Text	Changes your mouse cursor into a text symbol. When the text tool is active, you can add simple text to your model. Click anywhere in the drawing pane to display the Text Editor dialog box, which lets you enter text to be displayed in your model.
	Line	Changes your mouse cursor into a line symbol. When this tool is active, you can draw lines and polygons in your model using the mouse.