Indicates you are supplying information on items which restrain (or impose movement on) the pipe, such as restraints, hangers, flexible nozzles, or displacements. Select or clear these options by double-clicking the applicable check box on the Classic Piping Input dialog box.
Though not required, it is recommended that you define such information on the dialog box which has that point as the From node or To node. This is of benefit if the data must be located for modification. The auxiliary panel tabs allow you to specify up to four restraints (devices which in some way modify the free motion of the system), one hanger, one nozzle, or two sets of nodal displacements per element. If needed, you can define additional conditions for any node on other elements.