Giovanna Castelloa developed a feature for the SwanLab/Swan repository that introduced configurable dimensionality support for Dirichlet boundary conditions in finite element simulations. She enhanced the DirichletCondition component to accept the number of dimensions as an input parameter, defaulting to the mesh’s inherent dimension when unspecified, which maintains backward compatibility and simplifies multi-dimensional mesh handling. This update, implemented in MATLAB, enables users to define boundary conditions flexibly across both 2D and 3D meshes. Giovanna’s work demonstrated a focused application of boundary condition theory and finite element method principles, delivering a targeted improvement with clear utility for simulation workflows.