I have a list which I exploded using the listExploder. The output contains an attribute _element_index. I want to create an attribute with a name composed of the value of _element_index concatenated with another string. When I try to write the name of this new attribute in an AttributeCreator, it seems like the @Value(_element_index) doesn't work as no new attribute is created (the new attribute name doesn't appear as an option in the AttributeExposer).
Best answer by ebygomm
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