Here's the situation: our structural engineer gave me an assembly that contains many parts and their connection relationships. I exported this assembly as a GLB model, and then when I re-imported this GLB file back into SolidWorks, only the parts remained—all the connection relationships between the parts were gone. The first time I tried converting the SLDASM format in the 2024 version, the relationships disappeared, and even after using SolidWorks Visualize, it still didn't work.