"Administrative Users" in Trigger Scripts

The sample Perl trigger scripts supplied by AccuRev provide a very simple implementation of the "administrative user" concept: a user is permitted to perform certain operations only if his username is recorded in the administrator hash defined in the script:

$administrator{"derek"} = 1;
$administrator{"allison"} = 1;
if ( ! defined($administrator{$principal}) ) {
print TIO "Execution of '$command' command disallowed:\n";