G, Q and A

G, Q and A: The main divisions, together with I (Intelligence) of Staff Duties, thusly comprise of the following:
 * G (General's Branch) deals with the planning and directing of operations.
 * Q (Quartermaster's Branch) deals with everything to do with equipment or material, from siege guns' examination to forks, spoons and food.
 * A (Adjutant's Branch) deals with personnel, numbers, training, discipline, etc.

The work of the branches may be summarised as supplying the answers to the questions "What shall I do?" "With what shall I do it?" and "With whom shall I do it?".