Cleaner designs are smarter designs. When conceptualizing a system, we as engineers generally use block diagrams to represent the flow of a design through particular stages. With hierarchical blocks, the schematic can take a similar form with blocks containing circuitry representing a functional module in the design.
With hierarchical blocks the contained circuitry can then be re-used as it is saved into a re-usable circuit. This means that the modules can be used in numerous designs. With changes to our net system, new connectors and feature enhancements, you can get more out of hierarchical blocks with Multisim 11.0.
>> Read about creating hierarchical blocks in Multisim