organisation,
organization the activity or result of distributing or disposing persons or things properly or methodically; "his organization of the work force was very efficient"
A quorum is the minimum number of members of a deliberative assembly (a body that uses parliamentary procedure, such as a legislature) necessary to conduct the business of that group. According to Robert's Rules of Order Newly Revised, Tenth Edition, the current edition of Robert's Rules of Order, the "requirement for a quorum is protection against totally unrepresentative action in the name of the body by an unduly small number of persons. " The term quorum is from Middle English wording of the commission formerly issued to justices of the peace, derived from Latin quorum, "of whom.".