Lakshman
Champion
Champion

I think you are referring to the old 2.5 user guide. Please see page 28 of the latest 2.6 version here:

https://www.vmware.com/pdf/app-volumes-26-users-guide.pdf

Yes, you can update the existing AppStack. Please follow the below steps:

1. Click on 'Volumes' -> 'AppStacks'. Select the AppStack and click 'Update'

2. A copy of the existing AppStack is created. Provision the new AppStack to a VM for updating

3. Update the applications and reboot VM

4. Once the update is complete, the new AppStack is created with the name "AppStack-update"

5. Unassign the existing AppStack

6. Assign the new AppStack