position ▁Tree ▁The ▁capabilities ▁and ▁activities ▁( oper ational ▁activities ) ▁organized ▁in ▁a ▁hier arch al ▁structure . ▁O V - 5 b ▁Oper ational ▁Activity ▁Model ▁ ▁The ▁context ▁of ▁capabilities ▁and ▁activities ▁( oper ational ▁activities ) ▁and ▁their ▁relationships ▁among ▁activities , ▁inputs , ▁and ▁outputs ; ▁Add itional ▁data ▁can ▁show ▁cost , ▁perform ers ▁or ▁other ▁pert inent ▁information . ▁O V - 6 a ▁Oper ational ▁R ules ▁Model ▁ ▁One ▁of ▁three ▁models ▁used ▁to ▁describe ▁activity ▁( oper ational ▁activity ). ▁It ▁ident ifies ▁business ▁rules ▁that ▁const rain ▁operations . ▁O V - 6 b ▁State ▁Trans ition ▁Description ▁ ▁One ▁of ▁three ▁models ▁used ▁to ▁describe ▁oper ational ▁activity ▁( activity ). ▁It ▁ident ifies ▁business ▁process ▁( activity ) ▁responses ▁to ▁events ▁( us ually , ▁very ▁short ▁activities ). ▁O V - 6 c ▁Event - Trace ▁Description ▁ ▁One ▁of ▁three ▁models ▁used ▁to ▁describe ▁activity ▁( oper ational ▁activity ). ▁It ▁traces ▁actions ▁in ▁a ▁scenario ▁or ▁sequence ▁of ▁events . ▁ ▁Project ▁View point ▁( P V ) ▁P V - 1 ▁Project ▁Port folio ▁Rel ations hips ▁It ▁describes ▁the ▁dependency ▁relationships ▁between ▁the ▁organizations ▁and ▁projects ▁and ▁the ▁organiz ational ▁structures ▁needed ▁to ▁manage ▁a ▁port folio ▁of ▁projects . ▁P V - 2 ▁Project ▁Tim elines ▁A ▁tim eline ▁perspective ▁on ▁programs ▁or ▁projects , ▁with ▁the ▁key ▁mil est ones ▁and ▁inter dependencies . ▁P V - 3 ▁Project ▁to ▁Cap ability ▁M