so here is the deal. We have AE of version 12.0.1
and agents of 12.0.1 and 11.2.3
We have AWI version of Automic Web Interface 12.0.1.HF02-402
and UI of UserInterface Version: 12.0.1+build.5664
Can I upgrade the AWI and UI to 12.1 and if yes then what are the steps and requirements I would need to take are of.