How to do package like ue4?

Omniverse Apps USD Presenter (View)
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I can`t find the entry to do package like ue4.

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Hello @jiahe.xu! Check out our Collect Asset feature. This tool lets you consolidate all of a USD’s assets into a single location. All of the assets, including the original USD, are copied into a new folder. Remotely stored assets are downloaded, and all locally stored assets are copied into this new folder.