Op basis van onderstaande definitie denk ik dat je moet zoeken in de richting van een "evenwichtige taakverdeling".

A balanced job complex is a collection of tasks within a workplace that is comparable in its burdens and benefits and in its impact on the worker’s ability to participate in decision making to all other job complexes in that workplace. Workers have responsibility for a job complex in their main workplace, and often for additional tasks outside to balance their overall work responsibilities with those of other workers in society.