diff --git a/ProvinceMapper/Changelog.txt b/ProvinceMapper/Changelog.txt
index 3c1029f0a..281771ebc 100644
--- a/ProvinceMapper/Changelog.txt
+++ b/ProvinceMapper/Changelog.txt
@@ -1,5 +1,9 @@
 ProvinceMapper Change Log
 
+0.9E
+- Allow one-sided province mappings
+- Mark one-sided and many-to-many province mappings in the output comments
+
 0.9D
 - Make map inversion optional (CK2 doesn't need it)
 - Throw a more useful error when a province is mapped but doesn't exist in game data
diff --git a/ProvinceMapper/Mapping.cs b/ProvinceMapper/Mapping.cs
index b5094d824..01c63071c 100644
--- a/ProvinceMapper/Mapping.cs
+++ b/ProvinceMapper/Mapping.cs
@@ -116,7 +116,7 @@ public override string ToString()
 
         public virtual string ToOutputString(string srcTag, string destTag)
         {
-            if (isIncomplete())
+            if (srcProvs.Count == 0 && destProvs.Count == 0)
                 return "";
             string retval = String.Empty;
             retval += "link = { ";
@@ -129,7 +129,13 @@ public virtual string ToOutputString(string srcTag, string destTag)
                 retval += destTag + " = " + p.ID.ToString() + " ";
             }
             retval += "}\t# ";
+            if (isManyToMany())
+                retval += "MANY-TO-MANY: ";
+            if (srcProvs.Count == 0)
+                retval += "NOTHING";
             retval += this.ToString();
+            if (destProvs.Count == 0)
+                retval += "DROPPED";
             return retval;
         }