diff --git a/datapackage.json b/datapackage.json
index 84a095f..936d4a0 100644
--- a/datapackage.json
+++ b/datapackage.json
@@ -119,5 +119,8 @@
   ],
   "title": "Country, Regional and World GDP (Gross Domestic Product)",
   "version": "2026",
-  "collection": "economic-data"
+  "collection": "economic-data",
+  "has_solutions": [
+    "global-country-region-reference-data"
+  ]
 }
\ No newline at end of file