Hi Everyone
I tried use the plugin apps::backup::veeam::local::plugin with nsclient but in my local test I get the error:
UNKNOWN: Command error: System.AggregateException: Unable to connect to the server with MFA-enabled user account.
I would like add parameter username and password when the veeam backup has MFA enable (the account used doesn’t MFA because is marke as a service account), I have done one test from ISE Powershell with the script that the plugin use (--ps-display) and I have add:

Connect-VBRServer -User "xxxx" -Password 'xxxx' -Server xxx
then It's work
Regards!