One of the product's features is adding Business Rules. Business Rules are created to encapsulate data and suppress/show that data depending on Data Tags (parameters) passed to the Business Rule from the Data Source.
Business Rules can be nested which means that you can place Business Rules inside Business Rules. You can nest Business Rules infinitely or up to the point where you can manage it
Business Rules can also be made more complex by adding more parameters that the Business Rule must check against.