Hi! Today I finished a refactoring on Moose 8 and I wanted to keep everyone informed. Since Moose 7 we have multiple metamodels and we generate them via a generator. Each metamodel has a FMMetaRepository used to build tools and to query our models. This FMMetaRepository was created by the generators. This had some drawbacks such as: - You need to have your generator in the image to be able to query your model - You cannot write a new metamodel without generator Now this changed, the FMMetaRepository is created and stored in the subclasses of MooseModel specific to the metamodel currently used. The change should be transparent, except that you will need to regenerate your metamodel for it to be effective. Have a nice day. -- Cyril Ferlicot https://ferlicot.fr