*/ public static function getOfficeMissions(): array { return [ self::PRESIDENT->value, self::PRESIDENT_ASSISTANT->value, self::DIRECTOR->value, self::DIRECTOR_ASSISTANT->value, self::SECRETARY->value, self::ASSISTANT_SECRETARY->value, self::TREASURER->value, self::TREASURER_ASSISTANT->value, self::ADMINISTRATIVE_OFFICER->value, self::ADMINISTRATIVE_SECRETARY->value, self::ADMINISTRATIVE_DIRECTOR->value, self::ADMINISTRATIVE_DIRECTOR_ASSISTANT->value, self::ADMINISTRATIVE_STAFF->value ]; } }