The Insert a generic pattern into a contained area tool allows you to select an area to be sectioned simply by clicking in the center of an area completely encompassed by lines (lines, polylines, etc.) that meet and/or touch one another. By clicking in the center, DynaScape Design finds these edges and determines the area to be filled. If the area is not completely contained a message will appear in the CLI stating Section has no boundary at which time the previous method can be used.