Question:  Duplicate A Column
Short Answer: 

When you duplicate a column, an identical column with all the column settings and any modules it contains is duplicated to the right of the current column, as in the following example.

duplicate_column

You can then move it to the position you want and edit the column settings and its contents.

To duplicate a column:

  • Mouse over the column you want to duplicate and click Duplicate column in the submenu.
    duplicate_column_guide