This one has been in my head since long time now and I can't formulate the right question on google to find myself an answer so I'll give it a try here.
It's about DISM and WIM Files (Windows Imaging Format)
My Install.Wim has for indexes :
1 Windows Server 2012 R2 SERVERSTANDARDCORE 2 Windows Server 2012 R2 SERVERSTANDARD 3 Windows Server 2012 R2 SERVERDATACENTERCORE 4 Windows Server 2012 R2 SERVERDATACENTER
What if I want to apply a change (adding a patch, adding a file, install a windows feature) to all 4 indexes at the same time ?
I currently mount each index at the time, apply my changes, commit my changes and then dismount the image and start over with the next index.
Is there a better way to do this ?