What if you add a new helper column and use and IF statment?
#"Added Conditional Column" = Table.AddColumn(PreviousStep, "Custom", each if [Column6] <> null then 1 else null)
What if you add a new helper column and use and IF statment?
#"Added Conditional Column" = Table.AddColumn(PreviousStep, "Custom", each if [Column6] <> null then 1 else null)