Thank you for asking this question on the Microsoft Q&A Platform.
Right now, copilot is in a private preview
Source: https://www.microsoft.com/en-us/microsoft-365/blog/2023/03/16/introducing-microsoft-365-copilot-a-whole-new-way-to-work/ This feature will be provided in a license/add-on. We should have more information in the coming weeks. Hope this helps!
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