Hi @ende! I've just seen this and is is similar to what I was also trying to achieve. If you just want to inject some new variables another alternative is to provide the parameters with the --params. Like: kedro run --pipeline=amazing_pipeline --params "key1: value1,key2:value2". These params will be available in the register_config_loader in the extra_params. You can then pass them to the global_dict of the TemplatedConfigLoader