diff --git a/api/tasks/getDetails.cfm b/api/tasks/getDetails.cfm
index 2ae687b..ce82e52 100644
--- a/api/tasks/getDetails.cfm
+++ b/api/tasks/getDetails.cfm
@@ -167,7 +167,8 @@
         i.Name AS ItemName,
         i.ParentItemID,
         i.Price AS ItemPrice,
-        i.IsCheckedByDefault
+        i.IsCheckedByDefault,
+        i.IsInvertedGroup
       FROM OrderLineItems oli
       INNER JOIN Items i ON i.ID = oli.ItemID
       WHERE oli.OrderID = ?
@@ -186,10 +187,39 @@
         "ItemPrice": qLineItems.LineItemPrice,
         "Quantity": qLineItems.Quantity,
         "Remark": qLineItems.Remark,
-        "IsModifier": qLineItems.ParentOrderLineItemID GT 0
+        "IsModifier": qLineItems.ParentOrderLineItemID GT 0,
+        "IsCheckedByDefault": qLineItems.IsCheckedByDefault,
+        "IsInvertedGroup": qLineItems.IsInvertedGroup
       })>
     </cfloop>
 
+    <!--- For inverted modifier groups, compute removed defaults --->
+    <cfloop array="#result.LineItems#" index="li">
+      <cfif li.IsInvertedGroup>
+        <cfset qRemovedDefaults = queryExecute("
+          SELECT i.Name
+          FROM Items i
+          WHERE i.ParentItemID = ?
+            AND i.IsActive = 1
+            AND i.IsCheckedByDefault = b'1'
+            AND i.ID NOT IN (
+              SELECT oli2.ItemID FROM OrderLineItems oli2
+              WHERE oli2.OrderID = ? AND oli2.ParentOrderLineItemID = ? AND oli2.IsDeleted = b'0'
+            )
+          ORDER BY i.SortOrder
+        ", [
+          { value = li.ItemID, cfsqltype = "cf_sql_integer" },
+          { value = qTask.OrderID, cfsqltype = "cf_sql_integer" },
+          { value = li.LineItemID, cfsqltype = "cf_sql_integer" }
+        ], { datasource = "payfrit" })>
+        <cfset removedNames = []>
+        <cfloop query="qRemovedDefaults">
+          <cfset arrayAppend(removedNames, qRemovedDefaults.Name)>
+        </cfloop>
+        <cfset li["RemovedDefaults"] = removedNames>
+      </cfif>
+    </cfloop>
+
     <!--- Calculate order total: subtotal + tax + tip + delivery (if delivery) + platform fee --->
     <cfset taxAmount = subtotal * val(qTask.TaxRate)>
     <cfset tipAmount = val(qTask.TipAmount)>