Object List+ provides a Model Compare feature which will highlight differences between objects in two selected models and a Database Compare feature that compares the data structure between a model and physical database.

Model Compare will highlight differences in property values, object structures and where objects only exist in one of the models.

You can specify what differences are reported, whether the compare is performed for just the structure or includes property values and also produce detailed comparison reports.

The example below shows a comparison of an action diagram between two models.