I was looking forward to the above update of “Announcing Box AI extract agents - 1. Extract agents in UI Preview,” which was released yesterday.
However, I couldn't find this update in the UI Preview of any document.
It seems that the "Metadata" menu on the right side remains unchanged from before the update.
If anyone knows where this update has been applied, I would appreciate your help.
Thanks!
Hi 
Welcome to the Box Community!
Regarding this recent update, UI Preview and Box Apps are available in Enterprise Advanced tier, while the extract API is available in Enterprise Plus tiers and above. You can also check this related community article to learn more: Box AI extract agents FAQ
Hope this clarifies your concern and feel free to reach out if you have other questions. Have a great day! 
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