Diagram.rar -

: 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

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

: Provides a dedicated language for defining feature diagrams textually. : Exactly one sub-feature must be chosen from a group

: Avoid over-complicating high-level diagrams with internal logic. Diagram.rar

Several tools allow you to design or even "write" these diagrams using code:

: Allows you to write diagrams as code, making them easy to version and update.