Hi @Jim Smith
Are you deploying Report Phishing add-ins in the Outlook client?
How did you deploy this app? You can learn more in this: Deploy and configure the Report Message add-in to users.
How long have you been deploying this app? It can take up to 12 hours for the add-in to appear in your organization.
As far as I know, depending on whether you're licensed for Defender for Office 365 or not, you can also get additional features like alerts and automated investigation and response (AIR).
In addition, for report messages and administrator notes, you can refer to: Enable the Microsoft Report Message or the Report Phishing add-ins.
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