Ngoma / Sambya parish areas are mission parishes where sisters support parish life, catechesis and targeted social programs. Work in these mission parishes includes school support, childrens programs, small health camps, and formation for local catechists. The sisters presence is typically integrated with parish clergy and laity to build local capacity and ensure sustainability of education and pastoral programs. These missions often focus on remote or underserved communities and emphasize accompaniment and simple, practical projects that improve daily life (education, basic health, womens groups).