Normalizes model display in Get-DellClientModels function by utilizing GroupManifest Display CDATA when available. Implements fallback logic to construct model names from brand and model nodes, improving clarity and consistency in model representation.

FFUDevelopment/FFU.Common/FFU.Common.Drivers.Dell.psm1

@@ -90,20 +90,30 @@ function Get-DellClientModels {
                 $pathAttr = $manifestInfo.GetAttribute('path')
                 if (-not $pathAttr) { continue }
                 $cabUrl = 'https://downloads.dell.com/' + $pathAttr
-                # Normalize model display to avoid duplicate brand (e.g. Latitude Latitude 13 (0432))
-                $prefixedModelNumber = $modelNumber
-                if ($modelNumber -and $brandDisplay) {
-                    if ($modelNumber.StartsWith($brandDisplay,[System.StringComparison]::OrdinalIgnoreCase)) {
-                        $prefixedModelNumber = $modelNumber
-                    }
-                    else {
-                        $prefixedModelNumber = "$brandDisplay $modelNumber"
-                    }
+                # Normalize model display using GroupManifest Display CDATA if available (strip 'PDK Catalog for')
+                $gmDisplayNode = $doc.SelectSingleNode("/*[local-name()='GroupManifest']/*[local-name()='Display']")
+                $modelFull = $null
+                if ($gmDisplayNode -and $gmDisplayNode.InnerText) {
+                    $rawDisplay = $gmDisplayNode.InnerText.Trim()
+                    $modelFull = ($rawDisplay -replace '^\s*PDK Catalog for\s+','').Trim()
                 }
-                elseif ($brandDisplay -and -not $modelNumber) {
-                    $prefixedModelNumber = $brandDisplay
+                if ([string]::IsNullOrWhiteSpace($modelFull)) {
+                    # Fallback: assemble from brand/model nodes (legacy heuristic)
+                    $prefixedModelNumber = $modelNumber
+                    if ($modelNumber -and $brandDisplay) {
+                        if ($modelNumber.StartsWith($brandDisplay,[System.StringComparison]::OrdinalIgnoreCase)) {
+                            $prefixedModelNumber = $modelNumber
+                        }
+                        else {
+                            $prefixedModelNumber = "$brandDisplay $modelNumber"
+                        }
+                    }
+                    elseif ($brandDisplay -and -not $modelNumber) {
+                        $prefixedModelNumber = $brandDisplay
+                    }
+                    $modelFull = $prefixedModelNumber
                 }
-                $modelDisplay = "$prefixedModelNumber ($systemId)"
+                $modelDisplay = "$modelFull ($systemId)"
                 $models.Add([pscustomobject]@{
                     Brand           = $brandDisplay
                     ModelNumber     = $modelNumber