2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/118067The notion of open-multicommutativity, introduced by Kozhan and Zarichnyi (2005), is investigated. The weakly normal covariant functor of upper-continuous capacities is considered. The main result of the paper is that this functor open-multicommutative.General TopologyCategory Theory54B30; 54G60text