Valid use of reassignment is D. All of the above are valid uses of reassignment.
Reassignment involves the allocation of a different role or position to a person other than the initial role or position.
While reassignments are common at the workplace, recently, there is an increasing reassignment of s.xes.
Thus, valid use of reassignment may involve a coach being relieved of coaching duties for alumni relations or racial discrimination and choosing reassignment or resignation.
Learn more about handling workplace issues at https://brainly.com/question/24673911