ProtaStructure Suite is the most comprehensive solution for multi-material analysis, design and automated detail drawings of structures. ProtaStructure Suite combines the power of ProtaStructure together with the full detailing capability of ProtaDetails for the ultimate building design and detailing solution for structural engineering professionals. See below for information on which system is best for your business. ProtaStructure Professional Suite is the all-in-one package for multi-material modelling with steel, concrete and composite members, 3-D finite element analysis, code-compliant design and detailing of building structures. ProtaStructure Enterprise Suite extends professional edition with advanced time-history, staged construction and nonlinear analyses, seismic isolators, nonlinear link elements and  seismic assessment/retrofitting. ProtaStructure 2018 includes new module - ProtaSteel - for steel connection design and detailing. Hundreds of new features and enhancements in ProtaStructure and ProtaDetails for rapidly designing and documenting your building projects, and our dynamic new ProtaBIM 2018 for coordination with other leading BIM systems.