 I'm here at the final workshop for the AAA study in Brussels. Libra is involved in this study because an authentication and authorization infrastructure for Europe is essential in achieving a rich research experience. Susan, could you tell us what do you see as the main benefit of a pan-european authentication, authorization and authentication infrastructure? The main benefit of an AI is to provide seamless pan-European access to all information resources as well as the technologies to enable the full exploitation of these resources. What are the main requirements when building such an infrastructure? Well for us the main requirements are to be able to identify the researcher, to be able to integrate with other resources and technologies and to ensure that researchers can collaborate regardless of institution or location. You work as a project officer in Libra and what do you see as the main benefit for Libra working with networks like Verena which is the coordinator of this study? Well this is a new step for us to work with such networks that implement networking technologies across Europe. We're very much focused on the end user which means that we need to speak up for our communities and translate the language of the end user into technological requirements. Okay, thank you.