diff --git a/SAS/TMSS/src/tmss/tmssapp/populate.py b/SAS/TMSS/src/tmss/tmssapp/populate.py
index fce87bb021ba94d1035a6ae1b37275747a1ac1b7..343fdb66cd68a9ed8f43e0432140a6a63550e918 100644
--- a/SAS/TMSS/src/tmss/tmssapp/populate.py
+++ b/SAS/TMSS/src/tmss/tmssapp/populate.py
@@ -43,9 +43,9 @@ def populate_lofar_json_schemas(apps, schema_editor):
 
     _populate_scheduling_unit_schema()
     # populate task schema's
-    _populate_stations_schema()  # obsolete to be removed soon
+    #_populate_stations_schema()  # obsolete to be removed soon
     _populate_preprocessing_schema()
-    _populate_correlator_calibrator_schema() # obsolete to be removed soon
+    #_populate_correlator_calibrator_schema() # obsolete to be removed soon
     _populate_observation_with_stations_schema()
     _populate_calibrator_addon_schema()
 
@@ -890,15 +890,16 @@ def _populate_pipelinecontrol_schema():
 
 def _populate_connectors():
     # the TaskConnector's define how the Task[Draft/Blueprint] *can* be connected.
-    TaskConnector.objects.create(role=Role.objects.get(value=Role.Choices.CALIBRATOR.value),
-                                 datatype=Datatype.objects.get(value=Datatype.Choices.VISIBILITIES.value),
-                                 output_of=TaskTemplate.objects.get(name='correlator schema'),
-                                 input_of=TaskTemplate.objects.get(name='preprocessing schema'))
-
-    TaskConnector.objects.create(role=Role.objects.get(value=Role.Choices.TARGET.value),
-                                 datatype=Datatype.objects.get(value=Datatype.Choices.VISIBILITIES.value),
-                                 output_of=TaskTemplate.objects.get(name='correlator schema'),
-                                 input_of=TaskTemplate.objects.get(name='preprocessing schema'))
+    # TODO Need overview which we do actually need
+    # TaskConnector.objects.create(role=Role.objects.get(value=Role.Choices.CALIBRATOR.value),
+    #                              datatype=Datatype.objects.get(value=Datatype.Choices.VISIBILITIES.value),
+    #                              output_of=TaskTemplate.objects.get(name='correlator schema'),
+    #                              input_of=TaskTemplate.objects.get(name='preprocessing schema'))
+    #
+    # TaskConnector.objects.create(role=Role.objects.get(value=Role.Choices.TARGET.value),
+    #                              datatype=Datatype.objects.get(value=Datatype.Choices.VISIBILITIES.value),
+    #                              output_of=TaskTemplate.objects.get(name='correlator schema'),
+    #                              input_of=TaskTemplate.objects.get(name='preprocessing schema'))
 
     TaskConnector.objects.create(role=Role.objects.get(value=Role.Choices.INPUT.value),
                                  datatype=Datatype.objects.get(value=Datatype.Choices.VISIBILITIES.value),