Such experience better enables the CIOs to work with business managers to build a shared vision for meeting mission needs.
( ( Such experience ) ( better ( ( enables ( ( the CIOs ) ( to ( ( work ( with ( business managers ) ) ) ( to ( build ( ( a ( shared vision ) ) ( for ( meeting ( mission needs ) ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (JJ Such) (NN experience)) (ADVP (RB better)) (VP (VBZ enables) (S (NP (DT the) (NNPS CIOs)) (VP (TO to) (VP (VB work) (PP (IN with) (NP (NN business) (NNS managers))) (S (VP (TO to) (VP (VB build) (NP (NP (DT a) (VBN shared) (NN vision)) (PP (IN for) (NP (NN meeting) (NN mission) (NNS needs))))))))))) (. .)))
They are able to have the same vision because of their previous involvement. 
( They ( ( are ( able ( to ( have ( ( the ( same vision ) ) ( because ( of ( their ( previous involvement ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBP are) (ADJP (JJ able) (S (VP (TO to) (VP (VB have) (NP (NP (DT the) (JJ same) (NN vision)) (PP (RB because) (IN of) (NP (PRP$ their) (JJ previous) (NN involvement))))))))) (. .)))