Cristina Alcaraz and Antonio Muñoz from University of Malaga started their secondment in Neurosoft S.A in Athens. They will contribute on the WP5 “Authorization and Security Interoperability” and WP4 “Trusted Computing and Privacy Protection”. Being more specific, Cristina Alcaraz leads, supervises and designs the SealedGRID authorization component. On the other hand, Antonio Muñoz will contribute on the authorization components but will also contribute to the to WP4 since he is expert in trust computing. Today, they visited the UPRC in order to meet the UPRC researchers and discuss about the SealedGRID progress. After their fruitful discussion they decided how they will plan their collaboration in order to finalize the SealedGRID authorization component.