diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,19 @@
-# SysON
-This repository is temporary and is awaiting the official creation of the Eclipse SysON repository by the Eclipse Foundation.
+# SysON Project (Temporary Repository)
+
+Welcome to the temporary repository of the Eclipse SysON project.
+
+🚧 **Note:** This repository is temporary and is awaiting the official creation of the repository by the Eclipse Foundation. The proposal for the project is available here: [Eclipse SysOn Proposal](https://projects.eclipse.org/proposals/eclipse-syson).
+
+## Overview
+
+The SysON project provides an open-source and interoperable tool for editing SysMLv2 models conforming to the OMG Standard, tailored for the MBSE community. It features a user-friendly web-based interface, offering a range of editors (graphical, form-based, etc.) to facilitate the creation, modification, and visualization of SysML v2 models. SysON leverages the [Sirius Web](https://eclipse.dev/sirius/sirius-web.html) platform and seamlessly integrates with other open-source solutions like Papyrus and Capella.
+
+## License
+
+This project is licensed under the EPLv2 - see the [LICENSE](https://github.com/ObeoNetwork/SysON/blob/main/LICENSE) file for details.
+
+---
+
+This README is a temporary document. For official information, updates, and contributions, please refer to the upcoming official repository on the Eclipse Foundation.
+
+For questions or inquiries, feel free to [contact us](mailto:melanie.bats@obeosoft.com).