Hi Jannik, I got a small problem in the packaging of DSM: you have a DSMCore package, and a DSMCore-Test package. This is a problem with Monticello, and it causes problems with the Metacello configuration. So, I now moved the tests into DSM-Tests-Core package and updated the ConfigurationOfDSM. I am testing it now. Please let me know if you have any problems. Cheers, Doru -- www.tudorgirba.com "When people care, great things can happen."