Orb-relaxed Zr22 Fe120 B4 boride candidate. CIF SHA256 7b0e430b68d45c924a716fca958218cbfc1ff99d58bc3eb12a483de9e162dcbd. Unconstrained variable-cell ML relaxation; no DFT. Ouro same-formula novelty, hull stability and magnetic performance remain under review; cross-composition framework novelty is separate. Newly authored ordered B vacancies of the published computational Y11Mn60B6 donor, arXiv2608.17200v1 and dataset DOI10.5281/zenodo.22084774, CC-BY-4.0. Cubic metal-scaffold ancestry remains explicit. The Fe-rich boride is hypothetical; native energies and magnetic properties are not transferred. Occupied-framework novelty remains unresolved. Published computational Y11Mn60B6 donor from Xia et al., arXiv2608.17200v1 and CC-BY-4.0 dataset DOI10.5281/zenodo.22084774, member data/meta/69_Y11(Mn10B)6.cif. The native 154-site Im-3m conventional cell is cubic. Preserve all142 metal positions and retain either the4 axial or8 equatorial members of its12-site B orbit relative to z. This changes occupied support through ordered B vacancies and breaks cubic symmetry without projecting metal coordinates or straining the metric. Mn becomes Fe, Y becomes Nd/Sm/Zr, and one matched Nd variant replaces the4 axial Mn4 sites by Co. These are authored hypotheses, not published or experimentally demonstrated borides. The metal parent is inherited, while occupied-framework novelty remains unassessed. Native source energy87meV/atom and native magnetic claims do not transfer.