Step 2
Step 2 is about selecting the columns you wish to see on the results; to map the columns if matching more than one table; and then finally selecting which of the columns you wish to use for matching.
By default, all columns will be selected, but if you wish to not include some columns on the result then you can simply un-tick them.
If you are matching more than one table you will need to map the columns. The software will automatically map the columns if the columns names are the same. For ones that are not mapped, you will need to manually select the column that maps against the other table.
Double-click the column name you wish to use for matching, this will then add that column into to Step 3.
The example below shows selecting all columns from one table, apart from "Contact Name" & "State":
The example below shows the mapping of columns between the two tables, and also excluding columns "State" and "Score" from the results: