How do you visually identify a value property nested within a part or reference property?

In modeling, when identifying a value property nested within a part or reference property, dot notation is the method used to visually represent this relationship. Dot notation clearly indicates the hierarchy and relationship between elements by utilizing a "dot" to connect the properties.

For instance, if you have a part named 'engine' with a value property called 'horsepower,' you would represent this as 'engine.horsepower' using dot notation. This notation makes it easy for anyone reviewing the model to understand the association of the value property to the part or reference property at a glance, which enhances clarity and validation within the model.

Using circle notation, shaded areas, or separating the property onto another line might lead to ambiguity or misinterpretation of the nested relationship, which is why these methods are not suitable for indicating value properties in this context. Dot notation is standardized and widely adopted in modeling practices, ensuring consistency and comprehensibility in diagrams.