I want to use a standardized copy-paste function that gives me too much information ("copy to clipboard" in meetings in Outlook 2013). That is, it gives me three columns with information, and I only want to keep the information in the first one.

However, I want to make a template document, that can be used by external users, that will only keep the information in the first column. This should happen without the user having to mark the second and third column her-/himself and delete it manually.

- So can I make a formula/macro so that all content added to column 2 and 3 will be auto-deleted, while the content in column remains?

Thank you!