I just installed the PSv5 production preview, so I am going through my previous configuration validating nothing is broken. For my configurations that use domain users for some resources, e.g. xADUser, when building the configuration it produces a warning:
WARNING: It is not recommended to use domain credential for node 'node.domain.local'. In order to suppress the warning, you can add a property named 'PSDscAllowDomainUser' with a value of $true to your DSC configuration data for node 'node.domain.local'.
I know the obvious way to get rid of it, but I’m just wondering since this was added to the core product as a warning, am I doing something not optimal/desirable by using domain users in my resources/configs?