Description:
In the CWS (Chrome Web Store) customers want to publish private apps which can only be accessed by enterprise domain enrolled Chrome OS devices.  This includes support for setting the visibility of published Chrome Apps & Extensions to Private.  Private in this case means that only users/devices limited to the domain enrolled.

Use case:
Provide granular Chrome Web Store app publishing controls to further limit/restrict who has access to Chrome Apps & Extensions.  

Motivation:
Customers want to publish Chrome Apps and Extensions where no public access is allowed.  Unlisted is NOT a good enough option as anyone with the full URL to the app can still potentially install the app/extension.

Existing workarounds:
Set visibility option in the CWS to UNLISTED.  Not a secure method, still visible to those who have access to the encrypted URL.  One other issue is that single-app mode only works when CWS app is published as PUBLIC or UNLISTED.