fix: `Material Request` reference in internal `Sales Order`
diff --git a/erpnext/selling/doctype/sales_order/sales_order_dashboard.py b/erpnext/selling/doctype/sales_order/sales_order_dashboard.py
index ace2e29..5c4b578 100644
--- a/erpnext/selling/doctype/sales_order/sales_order_dashboard.py
+++ b/erpnext/selling/doctype/sales_order/sales_order_dashboard.py
@@ -12,7 +12,10 @@
 			"Auto Repeat": "reference_document",
 			"Maintenance Visit": "prevdoc_docname",
 		},
-		"internal_links": {"Quotation": ["items", "prevdoc_docname"]},
+		"internal_links": {
+			"Quotation": ["items", "prevdoc_docname"],
+			"Material Request": ["items", "material_request"],
+		},
 		"transactions": [
 			{
 				"label": _("Fulfillment"),