D. Disenrollment requests can be taken verbally.
Disenrollment is a process that involves removal (as a name) from a roll broadly : to release (an individual) from membership in an organization (as from a military reserve).
A disenrollment can be any of the following;
Thus, the statement that is not true about disenrollment is "Disenrollment requests can be taken verbally".
Learn more about disenrollment here: https://brainly.com/question/17271434
#SPJ1