box that checks for missing columns, and creates them if they do not exist

[johan]

if it’s possible to code a box that checks for missing columns, and creates them if they do not exist ... ?

 

[Support]

Yes! The box that you describe is already there: You are searching for the option named "Create NULL column if column is missing" inside the

"ColumnRename" box: See the file in attachment for a complete working example.
View attachment missing_input_file.anatella