Hi， How does fleet server issue rules to osquery nodes？

Hi at a very basic level Fleet is a server which supports the Osquery Remote configuration API or better known as an Osquery TLS server which osquery polls on a period for config https://osquery.readthedocs.io/en/stable/deployment/remote/

Emmmm I still don't see how to distribute packs to the osquery via Fleet I'm currently setting up packs on fleet Web UI but I don't know if they're going to work