How do I find out what an Export Code in DSPlus means?

Export Codes in DSPlus can refer to Accounting blocks, data feed blocks, or GroupLinks. To find out what a particular code means: Click the "Export Code" button just below the Export Codes field. The "Select search criteria" box in the Export Code popup window should say "Export Code". Put the code you need explained in the "Search String" box (it is case-sensitive) and click the Search button. The description for the code should come up.