PowerShell


$EnvironmentName = '<ENVIRONMENTPREFIX>'
$ApplicationName = 'State Service'
$ApplicationProxyName = $ApplicationName
#Change below database name to fit your naming standard
$DBname = $EnvironmentName + '_SharePoint_service_State'
 
New-SPStateServiceDatabase -Name $DBname | New-SPStateServiceApplication -Name $ApplicationName | New-SPStateServiceApplicationProxy -Name $ApplicationProxyName
Add-SPServiceApplicationProxyGroupMember -Identity (Get-SPServiceApplicationProxyGroup -Default) -Member (Get-SPStateServiceApplicationProxy)