▁dimension ▁that ▁involves ▁different ▁to ▁transaction al ▁pri ori ▁assumptions ▁for ▁the ▁various ▁categories ▁of ▁public ▁officials ▁involved , ▁( T aylor ▁and ▁Van ▁Every , ▁ 2 0 0 0 ; ▁Taylor , ▁ 2 0 1 1 ), ▁these ▁assumptions ▁and ▁t ac it ▁assumptions ▁that ▁have ▁a ▁significant ▁impact ▁in ▁the ▁convers ational ▁and ▁transaction al ▁dynamics ▁were ▁called ▁sub text s ▁( K at amb we ▁and ▁Taylor , ▁ 2 0 0 6 ). ▁Between ▁these ▁two ▁dimensions ▁there ▁are ▁two ▁processes ▁involved : ▁the ▁med iation ▁of ▁meta - communic ation ▁and ▁a ▁constant ▁two - way ▁translation ▁between ▁text ▁and ▁conversation . ▁This ▁translation ▁makes ▁the ▁implicit ▁support ▁of ▁the ▁par al ingu istics ▁conversation , ▁the ▁non - ver bal ▁and ▁other ▁objects ▁must ▁text ual ized ▁or ▁is ▁explained ▁and ▁set ▁in ▁imp erson al ▁texts ▁inv ested ▁with ▁a ▁greater ▁or ▁less er ▁authority . ▁These ▁texts ▁more ▁or ▁less ▁responsible ▁will ▁then ▁be ▁picked ▁up ▁and ▁interpreted ▁in ▁subsequent ▁convers ations ▁actors . ▁ ▁Communic ative ▁processes ▁and ▁constitu ent ▁operations ▁of ▁the ▁organization ▁ ▁For ▁the ▁Montreal ▁School ▁processes ▁that ▁operate ▁the ▁constitution ▁of ▁the ▁organization ▁are ▁not ▁messages ▁that ▁will ▁help ▁to ▁satisfy ▁constitu ent ▁functions ▁of ▁an ▁organization , ▁as ▁in ▁the ▁model ▁of ▁the ▁four ▁streams ▁( Z aug ▁& ▁Mc P he e , ▁ 2 0 0 0 , ▁ 2 0 1 1 ). ▁Un like ▁the ▁latter , ▁here ▁the ▁processes ▁that ▁operate ▁the