Click Other Functions > Chart of Accounts > Maintain Chart > Show Quick Set.
Click to highlight the account code.
Hold down the CTRL key to highlight more than one code in any part of the list.
Hold down the SHIFT key if the chart codes are in sequential order.
Assign the reporting group on the left hand side of the Maintain Chart of Accounts window.
If you're not sure what report groups to use for your other chart codes, please refer to the following section of the help guide: Chapter 12: Setting up reporting, Report groups, and Assigning report groups.