Reverse mapping
Hi all
I have a source module with dimension list A and an output module with list B. To bridge this, I have a simple third module where the end-user can input the mapping between A & B. This works perfectly for a standard LOOKUP formula.
I was wondering if there's an easy way to reverse the mapping? I basically want another mapping module with list B as dimension and list A in the dropdown where list A is automatically populated based on the initial mapping.
Thanks!
Matthias
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