diff --git a/cs-minor-degrees.yaml b/cs-minor-degrees.yaml
index e283247..9f2ad88 100644
--- a/cs-minor-degrees.yaml
+++ b/cs-minor-degrees.yaml
@@ -39,14 +39,6 @@ nodes:
           fallback-lang: de-de-formal
           translations:
             en-eu: "Exam. Office of Main Subject"
-      "pruefungsamt_hf, kontakt":
-        viewers:
-          - *pruefungsamt
-        display-label:
-          fallback: "Kontakt Prüfungsamt Hauptfach"
-          fallback-lang: de-de-formal
-          translations:
-            en-eu: "Contact Exam. Office Main Subject"
       "nebenfachvariante":
         viewers: *view-alle
         display-label:
@@ -341,30 +333,7 @@ nodes:
                     en-eu: "Date of Announcement"
                 precision: date
                 optional: false
-          "pruefungsamt_hf, kontakt":
-            - "4":
-                tag: text
-                label:
-                  fallback: "Kontakt Prüfungsamt Hauptfach"
-                  fallback-lang: de-de-formal
-                  translations:
-                    en-eu: "Contact Exam. Office Main Subject"
-                presets:
-                  - text: "PANI <...@...lmu.de>"
-                    label:
-                      fallback: "PANI <...@...lmu.de>"
-                      fallback-lang: de-de-formal
-                      translations:
-                        en-eu: "PANI <...@...lmu.de>"
-                  - text: "PAGS <...@...lmu.de>"
-                    label:
-                      fallback: "PAGS <...@...lmu.de>"
-                      fallback-lang: de-de-formal
-                      translations:
-                        en-eu: "PAGS <...@...lmu.de>"
-                default: null
-                optional: false
-          "pruefungsamt_hf":
+          "pruefungsamt_hf":  #TODO backend
             - "5":
                 tag: user
                 label: