The model validation function is very helpful in keeping the model sound, but I'm missing a way to identify sub-components (objects) that have Composition relations to more than one 'owner' component/object.
According to definition, the Composition relationship indicates that an object consists of a number of other objects.
In contrast to the Aggregation relationship, an object can be part of only one composition.
Can the Validate Model function check this?
Regards
Bent
The answer is that this particular checker rule is not implemented. If this is something that you and other users would like to see implemented please open an issue with description, use cases, etc here - https://github.com/archimatetool/archi/issues
Phil