 Hello everyone, my name is Jose and I will be part of the modules and two workflow groups during the next core catapult. On this video I will explain how to join and follow this loop in the catapult. So the team leads from this loop are Federick and myself, and you can contact us if you have any question or you need any suggestion or pointers to the materials. But keep in mind that it's very if you can always ask first in the dedicated to select channel, because this way, if other members of the group share the same question they can refer back to what we have answered them. Each of the of the groups have a dedicated slag channel, and we also will provide their relevant information so for instance here, I pinned the slides that I'm showing you. And we suggest this task doing the hackathon for this group. So they are general development work in models and two workflows and for instance you can implement NFTs for modules, these are rather more involved. This is a task for more experienced developers, but you can also create new models or two workflows. So there is a list of proposed models and two workers to be to be developed doing the hackathon in the paid bar that I also will show you. And you could also improve existing models and two workflows. So for instance, some of the models lack on the stock section so you can add it to them. So in the group, we will totally ask to add yourself in the next slide, the team members slide, using your we have the top username. Also, it would be nice if you can assign yourself on issues on the platform. So let's go to the platform. So you can see it as you can see here we have the different. The last that we are suggesting. We have a list there. So for instance, imagine that you want to add a new model. Just pick it up. This one. There is an open issue for it in the NFCOR models repository. If you want to add a new model that it's not yet open as an issue. We also ask you to to first open the issue. And then you should assign yourself. This way we will avoid that some people are working in the same mode at the same time. And also you can track your status. So for instance, if at the beginning of the, of the hackathon you want to work on one of the things that you can just put to do, or if you are already working on it in progress and when you are finished, please back it up as well. And also in which hackathon day, you have done your work. Now I will just remove myself from here. And let's go back to the presentation. Also don't forget to pause your progress in these slides or all the days of the hackathon. There is a dedicated slide for it and it's nice to know what has been done during the hackathon. And also, for those that are more experienced models developers, or developers, we will, we will also need reviewers, because sometimes the problem is that we have a lot of issues of who request open and not so many reviews. So this is the slide that I was referring before, where you have to list your GitHub username, if you join the models team. And this is the other one where you can track the progress that you have done in the hackathon. And so we will fill this table with these numbers so that we know at the end of the hackathon what has been done. By the models and developers group. And yes, that's all. Just looking forward to see you all in the hackathon.