the
purposes of the various sections or parts of the being,
organism,
group, race or species which forward the
basic purpose. They must amplify,
qualify and/or describe the
action or procedure of the part of the whole in a
brief and crisp way so as to
hold them in function in their support of the
basic purpose. They could also be called, the
purpose of a part of the whole, or as we
use them, the
purpose of a
post,
unit,
department or an
org with a
special function.
(HCO PL 13 Mar 65, Division 1, 2, 3 The Structure of Organization What is Policy?)