Sanitary toolbar: Sanitary Lateral Reducing Plan 
Command line: LARE
Places a 45 degree sanitary reducing lateral in the X-Y plane.
last point
Starts the component at the last point of the previously-created component.
Middle
Places the lateral at the centerline intersection of the branch and main.
otherEnd
Places the other end of the lateral at the start point. The end type is defined by the current specification.
Branch
Places the branch end of the lateral at the start point.