Compare two fields to populate a new column

I very much appreciate the assistance from users on this forum!  I found that the solution for my situation was that I needed to do more in Power Query, rather than expecting to do column comparisons in the service.

I first did a 'merge queries', bringing the two userid fields into one merged table.  From there, I added a custom column using an IF statement, populating my new column with data from the existing 'comments' column only if the two userIDs were different.  If they were the same, I put "remove" into the new column, instead of the comments.  Then, in a next step, I filtered rows and removed all rows containing the string "remove".

I've got to remember that Power Query is where all the action is.

Many thanks!