We take responsibility for delivery of an agreed scope. This is a common approach during the delivery phase of a project, or for upgrades to (or support of) existing systems.
We provide specialist resources and services to augment in-house teams or as part of a project team. This is typically the approach used in the early phases of a project, for example requirements capture or the development of functional designs. It may also be used in the delivery of a very wide scope when no one company can cover it well.
We provide specialist resource(s) to be managed and directed by others as part of an external team.