Changing of language code in model has no effect on groups

During lift from 2024.06 to 2025.06 we have to change the language code in the model. I did this and it switches all existing field labels to the new code. But group labels stay with the old language code, which is a problem for generating forms. It should not be allowed that you have unsupported language labels. Please check.

Hi @bjoern-dark-ice, I just tried the following in the SME for 2025.06:

  • create a DM with labels (fields and groups) for “de”
  • change “de” to “de_DE” in the settings of the DM
  • all the labels (fields and groups) were adapted

How did you change the code?