diff --git a/.meta.json b/.meta.json
index 655f6a7..0ca5e58 100644
--- a/.meta.json
+++ b/.meta.json
@@ -14,7 +14,7 @@
     },
     "libraries/DocumentQueries.sysml": {
       "algorithm": "SHA256",
-      "value": "aa60929736008efde216af31a14482817abc221a67e53c337173f53b59d63322"
+      "value": "370b6f880bb2dc375b534f388e3c802c5820cc45e13977c38b3d36a9d1710233"
     },
     "libraries/IdentityMetadata.sysml": {
       "algorithm": "SHA256",
@@ -69,7 +69,7 @@
       "value": "9e00f049209584092dc8bcb398b736c08e6a39b1db667a8a744de3df72a543bf"
     }
   },
-  "created": "2026-10-25T17:57:00Z",
+  "created": "2026-10-27T13:19:03Z",
   "index": {
     "AnalysisRecords": "libraries/AnalysisRecords.sysml",
     "DiagramLayout": "libraries/DiagramLayout.sysml",
diff --git a/libraries/DocumentQueries.sysml b/libraries/DocumentQueries.sysml
index 69413e1..6f7022a 100644
--- a/libraries/DocumentQueries.sysml
+++ b/libraries/DocumentQueries.sysml
@@ -179,6 +179,8 @@ library package DocumentQueries {
 		in 'feature' : String[1];
 		in operator : String[1];
 		in value : String[1];
+		/* As for Project: an element lacking the feature is a path error unless tolerated. */
+		in tolerate : Boolean[1] default false;
 		return result : Element[0..*] ordered;
 	}
 
@@ -235,6 +237,11 @@ library package DocumentQueries {
 		in source : Element[0..*] ordered;
 		in properties : String[0..*] ordered default null;
 		in columns : ColumnSpec[0..*] ordered default null;
+		/* A property an element row lacks — a feature name, or a dotted member path
+		 * whose segment names no member on that row — is a path error naming the
+		 * element and the features it does have; tolerate = true keeps the empty
+		 * cell. A Column path is a computed cell and stays absent, as documented above. */
+		in tolerate : Boolean[1] default false;
 		return result : Element[0..*] ordered;
 	}