You use this dialog to display a .psr file that can serve as a template for a data sheet for dimensional data for piping. To prepare for assigning such a file to dimensional groups, you first create a form name in the Dimensional Data Forms dialog, where you then assign an appropriate .psr file to the form. In the Dimensional Groups dialog, you then assign a given form to one or more dimensional groups.
To open this dialog from the Dimensional Data Forms dialog, select a form to which you assigned a .psr file, and then select Show. To open this dialog from the Dimensional Groups dialog, select a group to which you assigned a form, and then under Form select Show.