- VUM can upgrade vHW and VM Tools for VM(s)
- VUM have a scheduler to specify exact date/time
- VUM lets make you different scheduling for running, shutdown, suspended VMs
- VUM lets make you select the VMs you want. You can select by hand or run the selection on a VM folder
Isnt this what you want?
Yes, i'm looking exactly what you mentioned. Please let me how can we schedule particular VM's based on outage window from the customer.
Just start the remediation and take a look to step 3. (Schedule). Its self explained and exactly that what youre asking for. Its build into VUM and works out of the box.