Diagram.rar -

: Provides a dedicated language for defining feature diagrams textually.

: The child feature is required if the parent is selected. Optional : The child feature can be optionally included. Diagram.rar

Several tools allow you to design or even "write" these diagrams using code: : Provides a dedicated language for defining feature

: Exactly one sub-feature must be chosen from a group. Or : One or more sub-features can be selected from a group. Tools for Creating Feature Diagrams Diagram.rar

: Stick to standard symbols so the diagram is easily understood by stakeholders.