GCCEC initiate meeting between collaborative parties about the status of development of COOL Tag Browser for ATLAS software. E.Gallas (Oxford), A.Formica (Sacley), D.Barberis (CERN), M.Borodin (CERN) where attended. Also, D.South (Desy, Germany) and group from GTU (Georgia) were connected remotely. Future concept of COOL Tag Browser was considered by A.Sharmazanashvili (GCCEC). Three main direction are separated: payload data interpretation; farther integration of COMA features and adding possibilities to proceed by the IOV’s. Meeting suggest also some ideas about the development of user interface and navigation scenario. Development of COOL Tag Browser is one of the working packages accomplishing by GCCEC according to ATLAS agreement AA366/10.