Hi,
as I was playing around with the “One to Many” Node I found out that the Column Names of the output depend on the input.
If the input table has equal entries in the categorical columns the Node adds automatically the input column name to the value.
E.g. from:
to:
But if there arent equal entries it does not append the name:
E.g. from:
to:
This behavior is pretty annoying in terms of automation.