 Hadidya from East Vietnam. My name is John Lewis. And my role is as a system analyst, but as well as a DHS to implement it. I'm coordinating this team, the Luzofone community, which is also called South Digitus. I'm a director now for East Vietnam, leading DHS to implementation in Southeast Asia and Pacific Islands. I had about DHS to when I was in my university studies. I started engaging myself, went around, asked about it, and at least they were cooperative enough, shared me the link to DHS to fundamentals, and I started to learn more about it. And I would say everything started from there. I think I start getting involved with the East group in 2003 into the master program, and then I went to Oslo in August, stayed there for one year, and then we came back to Mozambique, and then I had one year of field work, and then I started writing the thesis and then finalized it in 2005. 2000 when I was interviewed for as a software developer to join his India project and one of the small constancy in India. So I was appointed as a system developer for DHS21. As the DHS2 team, we managed to support our Ministry of Health in implementing the DHS2 country-wise, and it's the key system that is used by the Minister of Health in Tanzania in data collection and of course supporting. And of course, I think we have had a lot about COVID since 2020. We came up with a portal that supports booking. So it's called Pima COVID, where you just have to go in, you book, secure a date for sample collection, then you get into the National Lab, take the sample, and afterwards you don't have to go back to the National Lab, but of course you can be sent just a ticket right away via the system. The DHS21 conference is an event where there is a lot of sharing experience and then a lot of users, implementers, don't know how they attend, then we get there and then we share all our experience from the implementation side and also from the user perspective. When we started, Hispindia was the only person and then we grew to the national level for the entire country and I guess that was the key event for me. You take a small NGO operating in a very small constituency in one particular village to move to the national entity and working with the Indian Ministry of Health. A lot, honestly speaking, because since I've started using it or since I've started knowing about it, it has proved to be a very, very flexible platform. It was initially aimed just for health information systems. We managed to extend beyond healthy but even using it in agriculture sector as well as water. So I would say it's a very flexible platform and it can support a number of use cases as we have had different use cases from different countries. The East is a family. We have been supporting many countries and then I get to know several people that are, they share the same challenges, for example, Hazi and Mozambique. Then we go and then we find that same challenges you find there, you also find in countries like Guinea-Bissau or Saint-Tonay. So it has been, to me, it is a community. It's a family. For me, it's an ideology which basically thinks about how best we can try to use information system in health settings and how best we can try to get the right tool to right people. And DHR is what we believe is a tool which helps the health administrators and people to make a decision at the local level and as well as the national level.