字幕表 動画を再生する 英語字幕をプリント The gas market and the ENTSOG community have created an AS4 profile with limiting and extending the AS4 stack. Which is something you can do given the standard. This is called the ENTSOG profile of AS4 which places strict requirements on security. This is also a European Union legislation that traders within a union will have to use. So it will bring the gas market closer together - everybody using the same protocol and everybody is using the latest and greatest in terms of security. Going into functional testing with each partner, we test all the messages, and that involves the business. We see that certificates, managing certificates is rather a challenge. A shortfall situation is if we have a gas field or an installation that can't produce gas like its supposed to do. That message arrives in B2Bi and has to be checked. And if its a social message, it has to be cleared. And by clearing we check the message and we make the data public for the gas market. And once its public, we can act on the data ourselves.