Allows selection of one of several possible conditions for execution. Condition group is a convenient tool for multivariant message processing. Conditions in a group are checked one by one, and the first condition found true is used for processing.

The work of a group with three conditions A, B and C can be illustrated by the following scheme:

IF A is TRUE, THEN execute the set of processing components for A

ELSE IF B is TRUE, THEN execute the set of processing components for B

ELSE IF C is TRUE, THEN execute the set of processing components for C