abbreviation for Commodore's Staff 7, LRH CommAide. At the time of the lecture, there were seven Aides to the Commodore (LRH), each responsible for assisting the Commodore in specific areas of activity; CS-7 was in charge of seeing that LRH's orders were received and complied to, LRH's files and the Ethics Authority hat. —Class VIII №19, Approved November 1990