Complex sentence: Unlike auxiliary bishops, coadjutors are given the right of succession to the episcopal see, meaning that when the diocesan bishop dies, retires, resigns or is reassigned, the coadjutor automatically becomes the next bishop of the local Church (diocese).
Split into simpler sentences: Unlike auxiliary bishops, coadjutors are given the right of succession to the episcopal see. When the diocesan bishop dies, retires, resigns, or is reassigned, the coadjutor automatically becomes the next bishop of the local Church (diocese).