▁D IV - 2 ▁Log ical ▁Data ▁Model ▁▁ ▁The ▁documentation ▁of ▁the ▁data ▁requirements ▁and ▁struct ural ▁business ▁process ▁( activity ) ▁rules . ▁In ▁Do D AF ▁V 1 . 5 , ▁this ▁was ▁the ▁O V - 7 . ▁ ▁D IV - 3 ▁Phys ical ▁Data ▁Model ▁▁ ▁The ▁physical ▁implementation ▁format ▁of ▁the ▁Log ical ▁Data ▁Model ▁entities , ▁e . g ., ▁message ▁formats , ▁file ▁structures , ▁physical ▁schema . ▁In ▁Do D AF ▁V 1 . 5 , ▁this ▁was ▁the ▁SV - 1 1 . ▁ ▁Note , ▁see ▁Log ical ▁data ▁model ▁for ▁discussion ▁of ▁the ▁relationship ▁of ▁these ▁three ▁D IV ▁data ▁models , ▁with ▁comparison ▁of ▁the ▁Con cept ual , ▁Log ical ▁& ▁Phys ical ▁Data ▁Mod els . ▁ ▁Oper ational ▁View point ▁( O V ) ▁O V - 1 ▁High - Level ▁Oper ational ▁Con cept ▁Graph ic ▁ ▁The ▁high - level ▁graph ical / text ual ▁description ▁of ▁the ▁oper ational ▁concept . ▁O V - 2 ▁Oper ational ▁Resource ▁Flow ▁Description ▁ ▁A ▁description ▁of ▁the ▁Resource ▁Flow s ▁ex changed ▁between ▁oper ational ▁activities . ▁O V - 3 ▁Oper ational ▁Resource ▁Flow ▁Matrix ▁A ▁description ▁of ▁the ▁resources ▁ex changed ▁and ▁the ▁relevant ▁attributes ▁of ▁the ▁ex changes . ▁O V - 4 ▁Organ iz ational ▁Rel ations hips ▁Chart ▁The ▁organiz ational ▁context , ▁role ▁or ▁other ▁relationships ▁among ▁organizations . ▁O V - 5 a ▁Oper ational ▁Activity ▁De com