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- click on the customise icon from the drop-down of additional settings
- scroll down the drop-down list of column headings that appear
- resize those columns at your own will
- toggle 'on' as many column headings you would like to view on your order screen tab
- toggled 'on' column headings will appear at the very top of the 'customize' drop-down menu
- toggled "off" column headings remain in the bottom half of the 'customize' drop-down menu