Question 1/XVII - Supplement to the vocabulary for data transmissions (Continuation of Question 1/XVII, 1985-1988) (Concerns Study Groups I, II, VII, VIII, XI, XV, XVIII) Continue the preparation of definitions of terms which arise during the study of all Questions entrusted to Study Group XVII (see Annex 2 hereunder and Recommendation V.7). Annex 1 (to Question 1/XVII) Organization for study of definitions organizes: definitions work within Study Group XVII and with other Study Groups. coordinates: with the CCITT Secretariat and other international standards bodies such as ISO in definitions work. represents: Study Group XVII in definitions work of the Joint Study Committee CMV (CCITT/CCIR) as required. provides: compatible definitions in English, Spanish and French through assistance of the Collaborators on Definitions. prepares: CCITT contributions listing draft definitions obtained from the Representatives on Definitions for review and approval by Study Group XVII. presents: reports to the Study Group to obtain approval of definitions prepared by the Working Parties, Sub-Working Parties or Rapporteur's Groups.