Obeo Cloud Platform (OCP) is the Cloud-based solution developed by Obeo for deploying modeling tools on the web. With OCP, modeling tools developed with Sirius can be installed on a Cloud server and are rendered in a web browser. OCP Modeler is not just a revamping of Sirius in the web! Relying on a modern technical stack, it implements a new UX design to offer an experience adapted to web usages. We will present the architecture of the solution and how it positions with Sirius. Then we will show a demo of this modeling environment capabilities and give an overview of the roadmap.