How to change the Security type from windows to Federated Identity using PowerShell and also updating the Identity name with email address

$CurrentSecProvider = 'domain'

$NewSecProvider = ''

$CurrentType = 'Windows'

$NewType = 'Federated Identity'

$Users = Get-PWUser | Where { $_.SecProvider -eq $CurrentSecProvider }

$Type = Get-PWUser | Where { $_.Type -eq $CurrentType }

foreach($user in $users) {

$user.SecProvider = $NewSecProvider

Update-PWUser $user

}

foreach($Type in $Type) {

$user.Type = $NewType

Update-PWUser $Type

}