▁complex ities ▁of ▁an ▁architecture ▁description ▁through ▁graph ic , ▁tab ular , ▁or ▁text ual ▁means . ▁These ▁products ▁are ▁organized ▁under ▁four ▁views : ▁ ▁All ▁view ▁( AV ) ▁ ▁Oper ational ▁view ▁( O V ) ▁ ▁Systems ▁view ▁( SV ) ▁ ▁Techn ical ▁standards ▁view ▁( TV ) ▁Each ▁view ▁dep ict s ▁certain ▁pers pect ives ▁of ▁an ▁architecture ▁as ▁described ▁below . ▁Only ▁a ▁subset ▁of ▁the ▁full ▁Do D AF ▁view set ▁is ▁usually ▁created ▁for ▁each ▁system ▁development . ▁The ▁figure ▁represents ▁the ▁information ▁that ▁links ▁the ▁oper ational ▁view , ▁systems ▁and ▁services ▁view , ▁and ▁technical ▁standards ▁view . ▁The ▁three ▁views ▁and ▁their ▁inter rel ations hips ▁– ▁driven ▁by ▁common ▁architecture ▁data ▁elements ▁– ▁provide ▁the ▁basis ▁for ▁der iving ▁measures ▁such ▁as ▁inter oper ability ▁or ▁performance , ▁and ▁for ▁meas uring ▁the ▁impact ▁of ▁the ▁values ▁of ▁these ▁metrics ▁on ▁oper ational ▁mission ▁and ▁task ▁effect iveness . ▁ ▁All ▁view ▁All ▁view ▁( AV ) ▁products ▁provide ▁over arch ing ▁descri ptions ▁of ▁the ▁entire ▁architecture ▁and ▁define ▁the ▁scope ▁and ▁context ▁of ▁the ▁architecture . ▁ ▁The ▁Do D AF ▁V 1 . 5 ▁AV ▁products ▁are ▁defined ▁as : ▁ ▁AV - 1 ▁Over view ▁and ▁Sum mary ▁Information ▁ ▁S cope , ▁purpose , ▁intended ▁users , ▁environment ▁dep icted , ▁analyt ical ▁find ings ▁( if ▁applicable ) ▁ ▁AV - 2 ▁Integr ated ▁Dictionary ▁ ▁De fin itions ▁of ▁all ▁terms