CROSSCHECK

	Syntax:	<CROSSCHECK="LABEL1, LABEL2, LABEL 3, ...">
	Example:	< LABEL="name" TYPE="NAME" PROMPT="Name:" FILE="ENT100.txt" MATCH="PARTIAL" COLUMN="2" DELIMITER=","> < LABEL="id" TYPE="NUMBER" PROMPT="ID:" FILE="ENT100.txt" " COLUMN="1" DELIMITER="," LOG="YES" > <CROSSCHECK="name, id">
	The *CROSSCHECK* tag is part of the Class Roll authentication feature. The *CROSSCHECK* tag specifies which LABELS to validate against each other. A match occurs when the information the quiz-taker enters is found on the same line of a single or multiple files (the class roll file). See the Class Roll documentation for more details.