diff --git a/staff/berend.md b/staff/berend.md
index 6cc4ba8b3354deb6f63ff2fdc8b7c41c38376443..4cd18b929b6c07789ff6913bb55e473c58be2fc6 100644
--- a/staff/berend.md
+++ b/staff/berend.md
@@ -1,7 +1,7 @@
 ---
 layout: page
 title: Berend Bouvy
-nav_order: 2
+nav_order: 2 #1 for teacher 2 for TA
 description: Teaching Assistant
 parent: Staff
 name: Berend Bouvy
diff --git a/staff/ronald.md b/staff/ronald.md
index 1a59b538567a474539f44328525768ede8c7e792..3aa503336a0a6a7200d1877f1c6a0407f2debc46 100644
--- a/staff/ronald.md
+++ b/staff/ronald.md
@@ -1,7 +1,7 @@
 ---
 layout: page
 title: Ronald B.J. Brinkgreve
-nav_order: 1
+nav_order: 1 #1 for teacher 2 for TA
 description: Associate Professor
 parent: Staff
 name: Ronald B.J. Brinkgreve
diff --git a/staff/sandra.md b/staff/sandra.md
index 0f60a343660389b69849fb659a6bc3984f1aba73..fbd48b0f012d5ea5c958cdcf1a67f5a30f80db70 100644
--- a/staff/sandra.md
+++ b/staff/sandra.md
@@ -1,7 +1,7 @@
 ---
 layout: page
 title: Sandra Verhagen
-nav_order: 1
+nav_order: 1 #1 for teacher 2 for TA
 description: Associate Professor
 parent: Staff
 name: Sandra Verhagen