diff --git a/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.editor.mps b/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.editor.mps
index 0eecc8c5..0cdd6b42 100644
--- a/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.editor.mps
+++ b/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.editor.mps
@@ -223,6 +223,16 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.structure.mps b/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.structure.mps
index fcd358c9..b2540024 100644
--- a/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.structure.mps
+++ b/code/languages/com.mpsbasics/languages/com.mpsbasics.pdfexporter/models/com.mpsbasics.pdfexporter.structure.mps
@@ -99,6 +99,11 @@
+
+
+
+
+
diff --git a/code/languages/com.mpsbasics/solutions/com.mpsbasics.editor.utils/models/com.mpsbasics.editor.utils.notifications.mps b/code/languages/com.mpsbasics/solutions/com.mpsbasics.editor.utils/models/com.mpsbasics.editor.utils.notifications.mps
index f8792745..85eef701 100644
--- a/code/languages/com.mpsbasics/solutions/com.mpsbasics.editor.utils/models/com.mpsbasics.editor.utils.notifications.mps
+++ b/code/languages/com.mpsbasics/solutions/com.mpsbasics.editor.utils/models/com.mpsbasics.editor.utils.notifications.mps
@@ -79,7 +79,6 @@
-
@@ -177,7 +176,6 @@
-
diff --git a/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox.sandbox/models/com.mpsbasics.pdfbox.sandbox._010_smoke.mps b/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox.sandbox/models/com.mpsbasics.pdfbox.sandbox._010_smoke.mps
index aa250f74..a0d124b5 100644
--- a/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox.sandbox/models/com.mpsbasics.pdfbox.sandbox._010_smoke.mps
+++ b/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox.sandbox/models/com.mpsbasics.pdfbox.sandbox._010_smoke.mps
@@ -20,6 +20,7 @@
+
@@ -46,6 +47,7 @@
+
diff --git a/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox/models/com.mpsbasics.pdfbox.utils.mps b/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox/models/com.mpsbasics.pdfbox.utils.mps
index e6608897..831ba746 100644
--- a/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox/models/com.mpsbasics.pdfbox.utils.mps
+++ b/code/languages/com.mpsbasics/solutions/com.mpsbasics.pdfbox/models/com.mpsbasics.pdfbox.utils.mps
@@ -37,6 +37,7 @@
+
@@ -339,6 +340,32 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
@@ -391,14 +418,27 @@
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
-
+
+
@@ -1468,7 +1508,7 @@
-
+
diff --git a/code/tutorial-safety/solutions/com.mbeddr.formal.safety.tutorial/models/_500_real_world_examples._010_uber_atg_safety_case_modularized_pdf_export.mps b/code/tutorial-safety/solutions/com.mbeddr.formal.safety.tutorial/models/_500_real_world_examples._010_uber_atg_safety_case_modularized_pdf_export.mps
index 61cb8edb..226d2a75 100644
--- a/code/tutorial-safety/solutions/com.mbeddr.formal.safety.tutorial/models/_500_real_world_examples._010_uber_atg_safety_case_modularized_pdf_export.mps
+++ b/code/tutorial-safety/solutions/com.mbeddr.formal.safety.tutorial/models/_500_real_world_examples._010_uber_atg_safety_case_modularized_pdf_export.mps
@@ -16,6 +16,7 @@
+
@@ -47,6 +48,7 @@
+