diff --git a/mapproxy/src/mapproxy/generator/geodata-vector-tiled.cpp b/mapproxy/src/mapproxy/generator/geodata-vector-tiled.cpp
index 8011958..ffae357 100644
--- a/mapproxy/src/mapproxy/generator/geodata-vector-tiled.cpp
+++ b/mapproxy/src/mapproxy/generator/geodata-vector-tiled.cpp
@@ -256,6 +256,12 @@ vts::MapConfig GeodataVectorTiled::mapConfig_impl(ResourceRoot root)
         }
     }
 
+    // browser options (must be Json::Value!); overrides browser options from
+    // surface's introspection
+    if (!definition_.introspection.browserOptions.empty()) {
+        mapConfig.browserOptions = definition_.introspection.browserOptions;
+    }
+
     // done
     return mapConfig;
 }
diff --git a/mapproxy/src/mapproxy/generator/geodata-vector.cpp b/mapproxy/src/mapproxy/generator/geodata-vector.cpp
index 89eb9d8..4f4aa34 100644
--- a/mapproxy/src/mapproxy/generator/geodata-vector.cpp
+++ b/mapproxy/src/mapproxy/generator/geodata-vector.cpp
@@ -181,6 +181,12 @@ vts::MapConfig GeodataVector::mapConfig_impl(ResourceRoot root)
         }
     }
 
+    // browser options (must be Json::Value!); overrides browser options from
+    // surface's introspection
+    if (!definition_.introspection.browserOptions.empty()) {
+        mapConfig.browserOptions = definition_.introspection.browserOptions;
+    }
+
     // done
     return mapConfig;
 }
diff --git a/mapproxy/src/mapproxy/generator/geodatavectorbase.cpp b/mapproxy/src/mapproxy/generator/geodatavectorbase.cpp
index 5d8c4c8..3df1c08 100644
--- a/mapproxy/src/mapproxy/generator/geodatavectorbase.cpp
+++ b/mapproxy/src/mapproxy/generator/geodatavectorbase.cpp
@@ -100,6 +100,12 @@ void parseDefinition(GeodataVectorBase::Definition &def
 
         def.introspection.surface
             = introspectionIdFrom(jintrospection, "surface");
+
+        if (jintrospection.isMember("browserOptions")) {
+            def.introspection.browserOptions
+                = Json::check(jintrospection["browserOptions"]
+                              , Json::objectValue);
+        }
     }
 }
 
@@ -129,6 +135,12 @@ void buildDefinition(Json::Value &value
         auto &jintrospection(value["introspection"] = Json::objectValue);
         introspectionIdTo(jintrospection, "surface"
                           , def.introspection.surface);
+
+        if (!def.introspection.browserOptions.empty()) {
+            jintrospection["browserOptions"]
+                = boost::any_cast<const Json::Value&>
+                (def.introspection.browserOptions);
+        }
     }
 }
 
@@ -189,7 +201,7 @@ void parseDefinition(GeodataVectorBase::Definition &def
 
 bool GeodataVectorBase::Introspection::empty() const
 {
-    return (!surface);
+    return (!surface && browserOptions.empty());
 }
 
 bool GeodataVectorBase::Introspection::operator!=(const Introspection &other)
@@ -198,6 +210,16 @@ bool GeodataVectorBase::Introspection::operator!=(const Introspection &other)
     // introspection can safely change
     if (surface != other.surface) { return true; }
 
+    if (browserOptions.empty() != other.browserOptions.empty()) {
+        return true;
+    }
+    if (!browserOptions.empty()
+        && (boost::any_cast<const Json::Value&>(browserOptions)
+            != boost::any_cast<const Json::Value&>(other.browserOptions)))
+    {
+        return true;
+    }
+
     return false;
 }
 
diff --git a/mapproxy/src/mapproxy/generator/geodatavectorbase.hpp b/mapproxy/src/mapproxy/generator/geodatavectorbase.hpp
index f72762d..cb19f76 100644
--- a/mapproxy/src/mapproxy/generator/geodatavectorbase.hpp
+++ b/mapproxy/src/mapproxy/generator/geodatavectorbase.hpp
@@ -41,6 +41,7 @@ class GeodataVectorBase : public Generator {
 
     struct Introspection {
         boost::optional<Resource::Id> surface;
+        boost::any browserOptions;
 
         bool empty() const;
         bool operator!=(const Introspection &other) const;
diff --git a/mapproxy/src/mapproxy/generator/surface.cpp b/mapproxy/src/mapproxy/generator/surface.cpp
index 5aa0ff1..4ee0d2f 100644
--- a/mapproxy/src/mapproxy/generator/surface.cpp
+++ b/mapproxy/src/mapproxy/generator/surface.cpp
@@ -78,7 +78,8 @@ namespace generator {
 
 bool SurfaceBase::Introspection::empty() const
 {
-    return (tms.empty() && geodata.empty() && !position);
+    return (tms.empty() && geodata.empty()
+            && !position && browserOptions.empty());
 }
 
 bool SurfaceBase::Introspection::operator!=(const Introspection &other) const