Upgrading Dell Management Plug-In For VMware VCenter There are four upgrade scenarios for the Dell Management Plug-in: Upgrading Dell Management Plug-in From Version 1.0 To 1.5 Upgrading Dell Management Plug-in From Trial Version 1.5 To Full Product Version 1.5 Upgrading Dell Management Plug-in from 1.0.1 to 1.5 Upgrading from 1.0.1 Update 1 to 1.5