...

Use SCA composites to configure and assemble the gadgets together as well, allowing the application developer to use a consistent SCA-based assembly model for client-side mashups, server-side compositions and mixes of the two.

Propose a solution for Service Level Agreement Support for Tuscany Applications (Mario Antollini)

This requires an SLA description language, annotations to add in the
application code in order to instrument it, and an SLA engine
(monitoring, automatic reaction, policy injection, etc).

Tuscany SDO

TUSCANY-2065 - ECMAScript/JavaScript implementation of SDO (Kelvin Goodson)