With the release of VMware vSphere 6.0 Update 1, VMware Update Manager capabilities are now available from within the vSphere web client, or so I thought. After deploying the new vCenter 6.0 U1 Server Appliance and a separate Microsoft Windows server for VMware Update Manager 6.0 U1, I found that the VUM icon was missing from the vSphere web client. After numerous reboots of both the vCSA and VUM server, a reinstall of VUM, and a quick read of the Update Manager 6.0 U1 release notes, I finally managed to resolve the issue by simply re-registering the web client using the VMware vSphere Update Manager Utility.