[adj] of or relating to the function or responsibility or activity of management
agential, agentival, agentive, chief, commanding, controlling, directing, directive, directorial, directory, functional, governing, guiding, head, leading, managing, manipulational, operational, regulating, regulative, regulatory
\Man`a*ge"ri*al\, a. Of or pertaining to management or a manager; as, managerial qualities. ``Managerial responsibility.'' --C. Bront['e].