This interface allows you to activate the Dlubal tab in Grasshopper. This includes three component groups (model data, loads, RFEM 6 import/export). The model data group allows you to add Dlubal-specific properties to lines, surfaces, and solids. You can also create materials, cross-sections, supports, hinges, and eccentricities.
The load group includes the components for creating load cases and combinations, as well as load components for nodal, line, member, surface, and free polygon loads.
The last group covers the components for the import and export to RFEM.