This functionality is in beta. Beta features are subject to change and are not covered by the support SLA of general release (GA) features. Elastic plans to promote this feature to GA in a future release.
Use the Elastic Enterprise Search network drives connector package to deploy and run a network drives connector on your own infrastructure.
The connector extracts and syncs data from network drives. The data is indexed into a Workplace Search content source within your Elastic deployment.
Download the package and view the full documentation: