Hi Ann,

Below a code snippet that at least would get you started, it is for you to tune/debug the edge cases. Should get you going though to remove the User Role which is blocked by referential integrity

# Building up the sample, which fields exist
Get-IshTypeFieldDefinition | Out-GridView

New-IshSession ...
# All user roles
$userRoles = Find-IshUserRole
# All user roles 'element names', so the readable identifiers that do not change when you rename the label (aligned between LOV and CardReference fields)
$userRoles.fishuserrolename_none_element
# So assuming VUSERROLETRANSLATOR for this sample

# All users having a certain user role
$filterMetadata = Set-IshMetadataFilterField -Level None -Name FISHUSERROLES -FilterOperator In -ValueType Element -Value "VUSERROLETRANSLATOR"
$users = Find-IshUser -MetadataFilter $filterMetadata

foreach ($user in $users)
{
    # This multi-value field is not typed, it is a comma-space (, ) separated string, something for future OpenApi to come :)
    [System.Collections.ArrayList]$userRoles = $user.fishuserroles_none_element  -split ", "
    # Parsed into an ArrayList object, removing the wanted role
    $userRoles.Remove("VUSERROLETRANSLATOR")
    # Updating the current user with the reduced user roles and updating/setting the user profile in the CMS
    $user | 
    Set-IshMetadataField -Level None -Name FISHUSERROLES -ValueType Element -Value ($userRoles -join ", ") |
    Set-IshUser
}

-Dave