This document outlines Work Package 2 of a project which aims to promote the adoption of standards for discovering educational content. It will do this through activities related to harvesting, federated search, querying, and vocabulary exchange. The document lists the partners involved in different aspects of technical development, certification, persistent identifiers, and maintaining a vocabulary bank. It also provides an overview of the technologies and standards that will be used, including learning object metadata standards, vocabularies, query languages, and content packaging standards.