This document explains how to build a process structure in AXPERT TMSTEM by adding a new screen. It describes adding a row by pressing TAB in the last cell, defining field properties, saving the structure, choosing to make an application page or using a page maker, making fields multiline, and adjusting fonts and column widths before saving and listing records. The key steps are adding a row with TAB, saving the structure, and optionally making an application page before listing records.