[152339] Marking template packages as internal.
diff --git a/plugins/org.eclipse.uml2.codegen.ecore/META-INF/MANIFEST.MF b/plugins/org.eclipse.uml2.codegen.ecore/META-INF/MANIFEST.MF
index c8ce0f4..463fac6 100644
--- a/plugins/org.eclipse.uml2.codegen.ecore/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.uml2.codegen.ecore/META-INF/MANIFEST.MF
@@ -12,9 +12,9 @@
  org.eclipse.uml2.codegen.ecore.genmodel.generator,
  org.eclipse.uml2.codegen.ecore.genmodel.impl;x-internal:=true,
  org.eclipse.uml2.codegen.ecore.genmodel.util,
- org.eclipse.uml2.codegen.ecore.templates.edit,
- org.eclipse.uml2.codegen.ecore.templates.model,
- org.eclipse.uml2.codegen.ecore.templates.model.tests
+ org.eclipse.uml2.codegen.ecore.templates.edit;x-internal:=true,
+ org.eclipse.uml2.codegen.ecore.templates.model;x-internal:=true,
+ org.eclipse.uml2.codegen.ecore.templates.model.tests;x-internal:=true
 Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.2.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.2.0,4.0.0)",
  org.eclipse.emf.ecore;bundle-version="[2.2.0,3.0.0)";visibility:=reexport,