The FeatureComponents table defines the relationship between features and components. For each feature, this table lists all the components that make up that feature.
The FeatureComponents table has the following columns.
An external key into the first column of the Feature table.
An external key into the first column of the Component table.
There is a maximum limit of 1600 components per feature.
Components can be shared by two or more features, that is, the same component can be referred to by more than one feature.