I followed the steps here Cooking and Chunking | Unreal Engine 4.27 Documentation
but I’m not getting results:
Packaging Chunks
Once you have defined your Chunk IDs, packaging your project will automatically create .pak files for each chunk. You can locate them in your project’s
Saved/StagedBuilds/[PlatformName]/[ProjectName]/Content/Paks
folder.
Packaged .pak files are located in the StagedBuilds folder, under a subfolder for your platform and project, inside the Content/Paks directory.
The .pak files are generated based on the platform that you are packaging for, so they are not interchangeable between platforms. Once you have generated them, you can use them in your delivery system of choice.