The document provides steps for performing non-linear static (pushover) analysis and non-linear dynamic (time history) analysis of structures using SAP 2000. It describes defining hinge properties, assigning hinges to frame elements, creating load cases for gravity, pushover and time history loads, setting analysis parameters, and reviewing results through deformed shapes, pushover curves and time history plots. The non-linear analyses methods can provide more accurate assessment of structural performance compared to linear analysis.