I'm trying to create a database which has a pivottable in it, and exports the results to excel. While I'm in development, I found this code which adds a customized ribbon entry, and does the trick just fine. The problem is, when I deploy the packaged solution, the ribbon menu does not contain this item.

In development, I've created a USysRibbons table which has the following entry.

<customUI xmlns="http://schemas.microsoft.com/office/2006/01/customui">
<ribbon startFromScratch="false">
<tab id="dbCustomTab" label="A Custom Tab" visible="true">
<group id="dbCustomGroup" label="A Custom Group">
<control idMso="PivotExportToExcel" label="ExportToExcel" enabled="true"/>

If I change this to use a Paste instead of a PivotExportToExcel, it shows up just fine in the packaged version. But with PivorExportToExcel, the tab is there, but no control to click. So I think it's probably some reference that I need to add or something. But haven't a clue what.