diff --git a/openbr/plugins/core/propagate.cpp b/openbr/plugins/core/propagate.cpp
index 8b13789..98e8167 100644
--- a/openbr/plugins/core/propagate.cpp
+++ b/openbr/plugins/core/propagate.cpp
@@ -1 +1,35 @@
+#include <openbr/plugins/openbr_internal.h>
 
+namespace br
+{
+
+/*!
+ * \ingroup transforms
+ * \brief Ensures that a template will be propogated.
+ * \author Scott Klum \cite sklum
+ */
+class PropagateTransform : public Transform
+{
+    Q_OBJECT
+
+    Q_PROPERTY(br::Transform *transform READ get_transform WRITE set_transform RESET reset_transform STORED true)
+    BR_PROPERTY(br::Transform *, transform, NULL)
+
+    void train(const TemplateList &data)
+    {
+        transform->train(data);
+    }
+
+    void project(const Template &src, Template &dst) const
+    {
+        transform->project(src,dst);
+        if (dst.isEmpty())
+            dst = src;
+    }
+};
+
+BR_REGISTER(Transform, PropagateTransform)
+
+} // namespace br
+
+#include "core/propagate.moc"