Settings Window - General > Numbering

In this window, you can show or hide account numbers on transactions or reports. You can also expand and change the length of your account numbers. (Sage 50 Premium Accounting)

Select the task you want help with in this window:

Show or hide account numbers on transactions or reports

Change the length of your account numbers (Sage 50 Premium Accounting)

Change the number range for an account group (Sage 50 Premium Accounting)