All Variant subsystems and models should be configured so that one subsystem is always selected. This can be achieved by doing one of the following:
Using a default variant.
Defining conditions that exhaustively cover all possible values of the conditional variables. For example, defining conditions for true and false values of a Boolean.
Correct: Assumes FUNC and INLINE are Boolean
Incorrect: No active subsystem ifFUNC not equal to 1 or 2.