If Agresso Excelerator (or Report Engine) has been installed, but is not available in Excel follow these steps

Step-by-step guide

  1. Open Excel
  2. Select Options from the lower left
  3. Select Add-ins from the lower left
  4. On the bottom of the Excel Options pane, change the Manage: drop down from Excel Add-ins to COM Add-ins and hit Go...
  5. Fill the checkbox beside "Unit4 Excelerator" and hit OK