Improved model of the triple system V746 Cassiopeiae that has a bipolar magnetic field associated with the tertiaryP. Harmanec, M. Brož, P. Mayer, P. Zasche, L. Kotková, J. A. Nemravová, R. J. Dukes, D. Korčáková, M. Šlechta, E. Kıran, R. Kříček and J. JuryšekA&A, 609 (2018) A5DOI: https://doi.org/10.1051/0004-6361/201628363