diff --git a/src-modules/module/xcube/schluesseltabellen/xcube_install.sql b/src-modules/module/xcube/schluesseltabellen/xcube_install.sql
index dea1e94..0e05475 100644
--- a/src-modules/module/xcube/schluesseltabellen/xcube_install.sql
+++ b/src-modules/module/xcube/schluesseltabellen/xcube_install.sql
@@ -201,14 +201,11 @@
       "sortfield":"druck"},
       {"maskeninfo_id":21000,
       "name":"stg", 
-      "caption":"Fach",
+      "caption":"Fächer",
+      "is_sicht":1,
       "is_virtual":1,
-      "is_coldim":0,
       "vcsql":"update tmp_rohdaten set stg=(select stg from dim_studiengang where tid=tid_stg)",
-      "foreignkey_tab":"k_stg",
-      "foreignkey_col":"stg",
-      "foreignkey_cap":"ltxt",
-      "sortfield":"ltxt"},
+      "is_coldim":0},
       {"maskeninfo_id":21000,
       "name":"kz_rueck_beur_ein", 
       "caption":"Status",
@@ -281,14 +278,11 @@
       "is_sicht":2},
       {"maskeninfo_id":21100,
       "name":"stg", 
-      "caption":"Fach",
+      "caption":"Fächer",
+      "is_sicht":1,
       "is_virtual":1,
-      "is_coldim":0,
       "vcsql":"update tmp_rohdaten set stg=(select stg from dim_studiengang where tid=tid_stg)",
-      "foreignkey_tab":"k_stg",
-      "foreignkey_col":"stg",
-      "foreignkey_cap":"ltxt",
-      "sortfield":"ltxt"},
+      "is_coldim":0},
       {"maskeninfo_id":21100,
       "name":"fb", 
       "caption":"Fachbereich/Fakultät",