diff --git a/src/ontology/edits/oeo-model.omn b/src/ontology/edits/oeo-model.omn
index 979f3dc7f..0edf6a5eb 100644
--- a/src/ontology/edits/oeo-model.omn
+++ b/src/ontology/edits/oeo-model.omn
@@ -2570,6 +2570,8 @@ Class: OEO_00020411
 
     Annotations: 
         <http://purl.obolibrary.org/obo/IAO_0000115> "A robust system scenario is an explorative scenario that describes an energy system that is designed to evolve in a robust way.",
+        <http://purl.obolibrary.org/obo/IAO_0000118> "issue: https://github.com/OpenEnergyPlatform/ontology/issues/1683
+pull request: https://github.com/OpenEnergyPlatform/ontology/pull/1843",
         <http://purl.obolibrary.org/obo/IAO_0000118> "robust investment decision",
         <http://purl.obolibrary.org/obo/IAO_0000118> "robust transformation pathway",
         rdfs:label "robust system scenario"
@@ -2578,6 +2580,18 @@ Class: OEO_00020411
         OEO_00020248
     
     
+Class: OEO_00020412
+
+    Annotations: 
+        <http://purl.obolibrary.org/obo/IAO_0000233> "issue: https://github.com/OpenEnergyPlatform/ontology/issues/1683
+pull request: https://github.com/OpenEnergyPlatform/ontology/pull/1843",
+        dc:description "A statistically robust scenario is a scenario that is the basis for statistically robust projection data.",
+        rdfs:label "statistically robust scenario"
+    
+    SubClassOf: 
+        OEO_00000364
+    
+    
 Class: OEO_00030007
 
     Annotations: