diff --git a/AlgebraicDataflowArchitectureModel/resources/locales/en.properties b/AlgebraicDataflowArchitectureModel/resources/locales/en.properties
index 93ea088..ac26d9b 100644
--- a/AlgebraicDataflowArchitectureModel/resources/locales/en.properties
+++ b/AlgebraicDataflowArchitectureModel/resources/locales/en.properties
@@ -38,6 +38,11 @@
 showNavigation=Show Navigation
 showFlowLayer=Show Flow Layer
 
+# Navigation
+dataFlowModeling=Data-Flow Modeling
+pushpullSelection = PUSH/PULL Selection
+pushpullExtension = PUSH/PULL Extension
+
 # PopUp Actions
 changeCallOrder=Change Call Order
 insertMediator=Introduce Mediator