This data pack contains supporting information for the publication Salikhov, R., Samad, F., Schneider, S., Pohl, D., Rellinghaus, B., Böhm, B., Ehrler, R., Lindner, J., Kiselev, N.S. and Hellwig, O., "Multilayer Metamaterials with Ferromagnetic Domains Separated by Antiferromagnetic Domain Walls"Adv. Electron. Mater. 2400251 (2024). https://doi.org/10.1002/aelm.202400251The data pack contains two files with mumax[1] scripts with the implementation of antiferromagnetic interlayer exchamge coupling across nonmagnetic layers.The details of the implementation and detailed description are provided in Experimental Section / Micromagnetic Simulations.[1] Mumax is a free GPU-accelerated micromagnetic simulation program (https://mumax.github.io)