Parametric steel details are a unique feature of ixCube 4-10 unavailable to any competitor not only in membrane field but also in any FEA software. With our first class 3d solid kernel no matter how complex a part is, it can be easily modelled using the powerful features embedded in the engine. The solid modeling kernal has been exposed to a special scripting parametric interface that enables easy to use Smart-Objects driven by a number of parameters and integrated in the FEM-CAD system. Users will get a free collection of parametric plates and high-point clamp rings while a large library of steel connections,end fittings,turnbuckles and conventional steel connections are available as optional packages. In a near future reelase the smart-object scripting interface will be plublished to the end user with a full documentation of the API (Application Programming Inteface) and how to make custom made smart parametric objects.