Lucas Venta enhanced the gismo/gismo repository by developing a feature that improves the export of 3D tensor data for Paraview integration. He focused on aligning the DataArray NumberOfComponents with the actual tensor dimensions, ensuring that exported data accurately reflects the structure of the underlying scientific datasets. Using C++ and leveraging skills in data serialization and file I/O, Lucas restructured the tensor export logic to produce complete 3D tensor outputs. This work addressed common downstream interpretation errors in Paraview, raising data fidelity and enabling analysts to perform more accurate visualization and analysis with minimal need for post-processing adjustments.