the sandbox starts with the collapsible column header example on the docs page and adds a column header group and 2 columns as children. I am building a report which has repeating columns with ...

<br><br>If that's not clear, here's a screenshot of what I mean. I happen to be viewing that in Excel 2007 but they're using E2k3. This grouping/"outline" is an Excel thing.<br><br>This was generated ...

There are two situations in which you might need to merge two columns of data in Excel 2013. If you've imported two columns of data from separate sources, you might want to combine them into a single ...