A group is a light-weight sub-system, which is used only to group or package blocks.

• Groups are represented as folders in the Projects window and as containers in the Matrix window and Graph window, and can be expanded or collapsed by pressing the + symbol.
• Groups are created, edited and deleted just the same way as sub-systems.
• A group will not affect the ID of a block.
• Groups cannot be connected using connectors.

• Sub-system
• Matrix window
• Projects window
• Graph window