To work with Master-Element is very convenient but there is a disadvantage. As the Master-Element are not connected to the fields and their source-tables, it can be happen that values/calculations can be lost. This will happen e.g. when the data model or the attributesnames have been changed.
There should be a possibility to find out which Items are broken / thrown an error.
Thank you for your feedback on ways to improve our product. While this is something we understand would be useful, it's not on the short-term roadmap. Please continue to show your support for this idea.
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