There is no avoiding it. There is an overlap between some aspects of the MWT Model and what is increasingly called Multisourcing.
The Multisourcing dicipline really is beyond procurement, outsourcing, and supplier management. Multisourcing is both a strategy and a strategic capability of the client organisation. It is the end-to-end process of service definition and management, selection of who will perform services, decisions on where services will be performed, and the related governance and performance management.
Though in truth, the diciplines relating to Multisourcing can be relivant even to organisations which deliver services using predominately on-shore, in-house capabilities. This is where it relates most interestingly with the MWT Model and service-based management in general.
I have created a new blog category for posts relating to Multisourcing. This is such an important disicpline I would expect these would be of interest to anybody with an interest in the MWT Model.
If you’re already keen to learn I recommend Multisourcing: Moving Beyond Outsourcing to Achieve Growth And Agility