The Opt-In Working Group met: Tuesday 7/21 3:30pm - 5:30pm The agenda included: Welcome and introduction of new co-chair(s), effective GEC6 Henning Schulzrinne - Columbia Univ, WG co-chair Introduction of Justin Cappos - Univ Washington, as incoming WG co-chair [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072109%20%20SE_Report_OptInWG_GEC5.pdf System Engineering Report ] (15min) Harry Mussman - GPO, WG SE [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072109%20%20GENI%20Opt-In.pdf Opt-In Plans and Issues with Open Flow] (15min) Guido Appenzeller - Stanford Univ [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072109%20%20Seattle%20--%20GEC%205%20Opt%20In.pdf Update on Opt-In Plans and Issues with Seattle] (15min) Justin Cappos - Univ Washington [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072109%20%20StructureOverview_Slides_OptInWG_GEC5.pdf GENI Structure of Entities, Actors and Agreements] (15min) Harry Mussman - GPO, WG SE [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072109%20%20GEC5-policy.pdf GENI Best Practices to Minimize Opt-In Risks] (30min) Henning Schulzrinne - Columbia Univ, WG co-chair [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072109%20GoalsSpiral2_OptInWG_GEC5.pdf WG Goals for Spiral 2] (5min) Henning Schulzrinne - Columbia Univ, WG co-chair Justin Cappos - Univ Washington, incoming WG co-chair Wrap up, review of action items and [http://groups.geni.net/geni/attachment/wiki/GEC5OptInWGAgenda/072209%20%20CrossCuttingIssues_OptInWG_GEC5.pdf issues for plenary] Harry Mussman - GPO, WG SE