Hi, yes. Thanks for the head up. I will look to that, the tests has to be changed i guess. I have 4 errors: canAddFieldsToAllTCATypesBeforeExistingOnes canAddFieldsToAllTCATypesAfterExistingOnes canAddFieldsToTCATypeBeforeExistingOnes canAddFieldsToTCATypeAfterExistingOnes vg Steffen