Hi @Heldyyyyy
Thanks for sharing
I have been able to add the -Rule Engine- node to your workflow and believe I have achieved the column you desire:
The -Rule Engine- configuration looks like:
The column can be found at the end of the file but looks like:
Here is the workflow:
20230712 Pikairos Test File - Unpivot and Rule Engine.knwf (414.0 KB)
Let me know if that solution works for you
Thanks
Heather