diff --git a/index.yml b/index.yml
index 3468aa2..d3aae19 100644
--- a/index.yml
+++ b/index.yml
@@ -5,21 +5,41 @@
 #   url: /niet-vergeten.html
 - lable: HR
   sub:
-    - lable: Argief
-      klickable: False
-      sub:
-        - WIS10
-        - ELE10
-        - PEE10
-        - ELE20
+    - lable: Argief (beta)
+      sidebar:
+        # year 1
 
-        - WIS20
-        - PEE20
-        - EPS10
-        - REG10
+        - WIS10 #empty
+        - ELE10 #empty
+        - PEE10 #empty
+        - ELE20 #empty
+
+        #- WIS20
+        - EMS10 #empty
+        - PEE20 #empty
+        - lable: EPS10
+          sub:
+            - buckboost
+            - electiesh-en-machnetich-veld
+            - lab-1
+            - lab-2
+            - lab-3
+            - lab-4
+            - lab-5
+            - lab-6
+
+        # year 2
+
+        #- REG10
+        - EMS20 #empyt
+        - PEE30 #empty
+        #- ANE10
+
+        #- DIS10
+        #- EPS20
+        - PEE40 #empty
+        #- TEL10
 
-        - ANE10
-        - EPS20
         - lable: Fablab making
           url: fablab-making.html
     - lable: WIS20
@@ -38,6 +58,7 @@
           url: difrenciaal-vergeleiking.html
         - lable: 2de Orde DV
           url: 2de-orde-dv.html
+
     - lable: REG10
       url: REG10-2
       sidebar:
@@ -71,6 +92,17 @@
         - lable: Field Effect Transistor
           url: fet.html
 
+    - lable: DIS10
+      sidebar:
+        - lable: index
+          url: .
+        - lable: opgavens
+          url: opgavens.html
+        - lable: week 1
+          url: week-1.html
+        - lable: week 2
+          url: week-2.html
+
 # - lable: Projecten
 #   klickable: False
 #   url: projecten