I attach two spreadsheets (.ODS format from LibreOffice) to illustrate where I'd like to have you tweak the data saved from lookup tables.

In the "show error" file I highlight in orange the data to change

1. Note that there is "Data" given as "column" but that's not data. We can get rid of the entire row entitled "column"
2. Due to a row entitled "column" it gets assigned the "LFW1" row index, but that index actually belongs to the data "Attribute" in this example
3. Due to that error, RM 'correctly' generated the row label "LFW1.5" but that row label was actually not needed: there are only four sub-categories of Attribute

In the "show corrected" file, you see the end result we ought to have for this example.