The distance between assaulting Cos. (A & B), and supporting Cos. (C & D) will be 300 yards.
The remaining sections of M. G. Co. and the 37 mm. gun will follow the left supporting Co. (C) at 100 yards.
The Bn. C. O. will be located in front of the reinforcing companies to the left of the center, on the general axis of march, the boyau PARSEVAL.
5. Disposition of Units in Parallel of Departure. The assaulting Cos. will use for their parallels of departure the fire and cover line trenches between the boyau ST. POL and LIEVIN (inc.).
The supporting Cos. will use for their parallels of departure the ANSPACH trench, and the places d’armes built in rear of this trench and on each side of the boyau ST. OMER and ST. POL.
The Bn. C. O. with his headquarters, will start from the point of intersection of the ANSPACH trench and the ST. OMER boyau.
The M. G. reserve and 37 mm. gun are located in the 520 M. trench.
6. Direction of the Attack. The general direction of the attack is on the R. R. station at south edge of CORBENY, compass direction N. 10° E.
7. Tactical Relation with Neighboring Units. Left: connecting with 2nd Bn. 3rd Inf. on the road. Permanent liaison will be assured by the assaulting Cos.
Right: connection with 2nd Inf. at the points 6909 and 7216.