. ▁ ▁But ▁to ▁build ▁an ▁architecture ▁description ▁that ▁corresponds ▁to ▁A NS I / IE EE ▁ 1 4 7 1 - 2 0 0 0 ▁or ▁ISO / IE C ▁ 4 2 0 1 0 , ▁it ▁is ▁necessary ▁to ▁clearly ▁identify ▁the ▁st ake hold ers ▁and ▁their ▁concerns ▁that ▁map ▁to ▁each ▁selected ▁Do D AF ▁product . ▁ ▁Otherwise ▁there ▁is ▁the ▁risk ▁of ▁producing ▁products ▁with ▁no ▁customers . ▁ ▁The ▁figure ▁" Do D AF ▁V 1 . 5 ▁Product s ▁Matrix " ▁shows ▁how ▁the ▁Do D ▁Chair man ▁of ▁the ▁J oint ▁Chief s ▁of ▁Staff ▁Inst ruction ▁( C J C SI ) ▁ 6 2 1 2 . 0 1 E ▁spec ifies ▁which ▁Do D AF ▁V 1 . 5 ▁products ▁are ▁required ▁for ▁each ▁type ▁of ▁analysis , ▁in ▁the ▁context ▁of ▁the ▁Net - Ready ▁Key ▁Performance ▁Parameter ▁( NR - K PP ): ▁ ▁Initial ▁Cap abilities ▁Document ▁( IC D ). ▁Document s ▁the ▁need ▁for ▁a ▁mater iel ▁solution ▁to ▁a ▁specific ▁cap ability ▁gap ▁derived ▁from ▁an ▁initial ▁analysis ▁of ▁alternatives ▁executed ▁by ▁the ▁oper ational ▁user ▁and , ▁as ▁required , ▁an ▁independent ▁analysis ▁of ▁alternatives . ▁It ▁defines ▁the ▁cap ability ▁gap ▁in ▁terms ▁of ▁the ▁functional ▁area , ▁the ▁relevant ▁range ▁of ▁military ▁operations , ▁desired ▁effects , ▁and ▁time . ▁ ▁Cap ability ▁Development ▁Document ▁( CD D ). ▁A ▁document ▁that ▁capt ures ▁the ▁information ▁necessary ▁to ▁develop ▁a