Microsoft on-premises server product that runs Office Online.
Dear Rekha Bawa (Satrix)
First, I recommend reviewing the AI‑generated response on your post, as it provides helpful insights that closely align with my own understanding of the issue. You can also refer to the Microsoft article suggested there for additional details: My Templates are missing from Outlook
As the issue appears to be tenant‑level, please reach out to your organization’s IT administrator and ask them to submit a formal support ticket through the Microsoft 365 Admin Center. When doing so, it’s recommended to disable the AI Support Assistant in order to avoid automated routing and ensure the case is reviewed by a support engineer.
As a temporary workaround, you may use Signatures. While this is not a direct replacement, it offers similar functionality to My Templates and may help minimize disruption in the meantime.
Thank you for your understanding and patience while this behavior is being investigated. I will continue to monitor this incident and will share any major updates as they become available.
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