also get paths from newer plan format

Get-BackupCapacityPlanningData.ps1

@@ -73,16 +73,33 @@ ForEach ( $plan in $BackupPlans ) {
     [System.Collections.Hashtable]$FilteredFiles = @{}
     [System.Collections.Hashtable]$IncludedFiles = @{}
 
-    # Get all included items
-    ForEach ( $obj in $plan.Items ) {
-        ForEach ( $path in $obj.PlanItem.Path ) {
+    # Get all included items from older plan format
+    If ( $null -ne $plan.Items ) {
+        ForEach ( $obj in $plan.Items ) {
+            ForEach ( $path in $obj.PlanItem.Path ) {
+                Use-Path -List $IncludedPaths -Path $path
+            }
+        }
+    }
+    # Get all included items from newer plan format
+    If ( $null -ne $plan.BackupItem ) {
+        ForEach ( $path in $plan.BackupItem ) {
             Use-Path -List $IncludedPaths -Path $path
         }
+    }    
+
+    # Get all excluded items from older plan format
+    If ( $null -ne $plan.ExcludedItems ) {
+        ForEach ( $obj in $plan.ExcludedItems ) {
+            ForEach ( $path in $obj.PlanItem.Path ) {
+                Use-Path -List $ExcludedPaths -Path $path
+            }
+        }
     }
 
-    # Get all excluded items
-    ForEach ( $obj in $plan.ExcludedItems ) {
-        ForEach ( $path in $obj.PlanItem.Path ) {
+    # Get all excluded items from newer plan format
+    If ( $null -ne $plan.ExcludeItem ) {
+        ForEach ( $path in $plan.ExcludeItem ) {
             Use-Path -List $ExcludedPaths -Path $path
         }
     }