What is the Managed variant of OpenBoxLab.RaiDrive ?

[Mio (mio-19)]

I found two variants of a package: OpenBoxLab.RaiDrive vs OpenBoxLab.RaiDrive.Managed
What are their differences?

[Charlie Chen (SpecterShell)]

According to the package download page, the former one (the non-managed one) is

Available on all subscriptions. You must sign in to activate all features you have subscribed to. If you do not have a subscription, you can use free features without signing in.

And the latter one (the managed one) is:

Only available on Team and Essential subscriptions. You must sign in to activate all features you have subscribed to.