Two articles about new features in Chaplin ACT 0.4.1 published

Today I've published two articles which deal with two interesting features in the current release (0.4.1) of the Chaplin ACT.

The first one shows how an arbitrary metadata can be attached to any domain object.

The second one explains how you can create instances of abstract classes. These abstract classes are classes of components which need to interact with other components in the composite and for each interaction they declare an abstract method.