Taking this feature request here as it was mentioned in another category by @ggonzalez:
There would be multiple options for this feature, e.g.
- Updating the model and propagating the changes in the complete workflow while clearly marking results that are based on the old model
- Adding the new design and allowing to change the domain in e.g. mesh setups, simulations, post-processings while mapping the assignments of e.g. boundary conditions automatically.