There is NO DIRECT MIGRATION from UPDM 2.1 (still supported) to UAF 1.3 (first supported modeling tool version - 2026x).
How to migrate
To be able to migrate your UPDM 2.1 project, you need to perform the following steps:
- Open your UPDM 2.1 project with the modeling tool 2022x or 2024x version, and migrate it to UAF 1.2. Learn more >>>
- Open the UAF 1.2 project with the modeling tool 2026x version and migrate it to UAF 1.3. Learn more >>>