in jemandes Aufgabenbereich liegen
come within so’s functions
come within so’s sphere of activities
come within the purview of so
fall within s.o.’s province
fall within so’s province
lie within the purview of so
to come within someone’s duties
to come within someone’s functions
to come within someone’s sphere of activities
to come within the purview of someone
to fall within someone’s province
to lie within the purview of someone