Downgrading OpenBridge Modeler DGNs using Civil Manager

Please refer to the following presentation

to learn more about using Civil Manager if you ever need to downgrade OpenBridge models to previous versions.

The main focus is downgrading a model from OBM 2023 version to 10.12 (as more DOT are adopting this version) while you can still take advantage of our latest enhancements and fixes.

We are also attaching an excel sheet in which users can see the development done in different versions of OBM and how elements and items created in OBM 2023 behave when downgraded to version 10.12