Self Service Portal - Multiple Tenants on Same Server

[jpolansky]

I am using the Self Service portal on a separate Windows server from my VBO server as shown here: https://helpcenter.veeam.com/archive/vb ... arate.html

I want to put multiple tenants on the same Self Service Portal server so they can all sign in and see their own backups, and I was able to accomplish this by creating the Enterprise Application for my tenant, then sharing it with each tenant by having them run New-AzureADServicePrincipal -AppId "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" then granting admin permissions to the application in Entra.

I fear this may be an unsupported configuration and will cause me issues if I ever need to engage Veeam support. Does anyone have experience with doing this? Are there any potential downsides?