Wael Hadi developed a multi-object grouping and 3D view activation feature for the FreeCAD/FreeCAD repository, focusing on improving the workflow for complex assemblies. Using C++ and leveraging his skills in GUI and software development, he enhanced multi-selection handling so that objects are only added when multiple selections are made, reducing accidental additions. His approach ensured that new objects are placed in the active document’s part, supporting correct grouping behavior. Wael also implemented explicit activation of the 3D view with the newly added part as the active object, streamlining user interaction. His work demonstrated careful attention to selection logic and integration.