Some central groups relied heavily on technical assistance located in another organizational unit, while others had significant technical expertise among their own staff, and, thus, were much more involved in directly implementing and testing controls.
Groups did not require technical assistance.
mnli hypothesis: Groups did not require technical assistance. premise: Some central groups relied heavily on technical assistance located in another organizational unit, while others had significant technical expertise among their own staff, and, thus, were much more involved in directly implementing and testing controls.