How do I determine who the process review task goes to?

The "To Whom the Review Task Goes" parameter on the System Definitions > System > System Parameters > General page can determine who the review task will go. This parameter can be selected as process owner (S), process reviser (R), process preparer (H), and limited authorized users (L) in the authorization matrix. The parameter is populated by using the letters S, H, R, and L that represent the roles. The parameter can be used by separating multiple roles with a comma.