If the Mac has a Touch Bar, you can use the Touch Bar to add or disconnect from a server or connect to a recent remote desktop or published application. This feature requires macOS Sierra (10.12) or later.
Before you connect to a server, you can touch the plus (+) icon to add a new server. After you connect to a server, you can touch the Disconnect icon to disconnect from the server.
If you previously connected to a remote desktop or published application, its name appears on the Touch Bar before you connect to a server. You can touch the remote desktop or application name to log in to the server and launch the desktop or application.
You can add, remove, and reorder the items in the Horizon Client app Touch Bar by selecting .
For information about using the Touch Bar after you connect to a remote desktop or application, see Using a Touch Bar with Remote Desktops and Applications.