Please remove the "Your administrator disabled the ability to link documents from external applications. Contact your system administrator for more information." that appears in the Add Document drop-down.
If a user doesn't know something doesn't exist, they won't miss it. Telling them their admin is preventing something is really just unfair. In our case, our organization is the one preventing cloud service providers -- we have no control over this.
In addition, it creates more clutter.
In addition, if our users were so inclined, they indeed WOULD contact us to discuss this! I don't have time for that... We have hundreds of users.