diff --git a/SAS/TMSS/src/tmss/tmssapp/populate.py b/SAS/TMSS/src/tmss/tmssapp/populate.py
index 989f364e0a1451c0e40d7f4f0a644223188f8002..6f231a7191f2ed9be2276fb6bf9f6af7766e3b41 100644
--- a/SAS/TMSS/src/tmss/tmssapp/populate.py
+++ b/SAS/TMSS/src/tmss/tmssapp/populate.py
@@ -61,19 +61,20 @@ def populate_lofar_json_schemas(apps, schema_editor):
     _populate_qa_plots_subtask_template()
 
     #_populate_task_draft_example() # Should be removed
-    _populate_scheduling_set_for_scheduling_unit_reference()
+    _populate_test_scheduling_set()
 
 
-def _populate_scheduling_set_for_scheduling_unit_reference():
+def _populate_test_scheduling_set():
     """
-    Create a Schedule Set to be able to refer to
+    Create a Test Schedule Set to be able to refer to when Scheduling Unit Draft is created from a
+    scheduling unit json
     :return:
     """
     try:
         from lofar.sas.tmss.tmss.tmssapp import models
         from lofar.sas.tmss.test.tmss_test_data_django_models import SchedulingSet_test_data
         if isTestEnvironment() or isDevelopmentEnvironment():
-            scheduling_set_data = SchedulingSet_test_data(name="Test Scheduling Set")
+            scheduling_set_data = SchedulingSet_test_data(name="Test Scheduling Set UC1")
             models.SchedulingSet.objects.create(**scheduling_set_data)
 
     except ImportError:
@@ -214,331 +215,16 @@ def _populate_correlator_calibrator_schema():
 
 
 def _populate_obscontrol_schema():
-    subtask_template_data = {"type": SubtaskType.objects.get(value='observation'),
-                             "name": "observationcontrol schema",
-                             "description": 'observationcontrol schema for observation subtask',
-                             "version": '0.1',
-                             "schema": json.loads('''
-{
-  "$id": "http://example.com/example.json",
-  "type": "object",
-  "$schema": "http://json-schema.org/draft-06/schema#",
-  "definitions": {
-    "pointing": {
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "direction_type": {
-          "type": "string",
-          "title": "Reference frame",
-          "description": "",
-          "default": "J2000",
-          "enum": [
-            "J2000",
-            "SUN",
-            "MOON",
-            "MERCURY",
-            "VENUS",
-            "MARS",
-            "JUPITER",
-            "SATURN",
-            "URANUS",
-            "NEPTUNE",
-            "PLUTO"
-          ]
-        },
-        "angle1": {
-          "type": "number",
-          "title": "Angle 1",
-          "description": "First angle (f.e. RA)",
-          "default": 0
-        },
-        "angle2": {
-          "type": "number",
-          "title": "Angle 2",
-          "description": "Second angle (f.e. DEC)",
-          "default": 0
-        }
-      }
-    }
-  },
-  "additionalProperties": false,
-  "properties": {
-    "stations": {
-      "type": "object",
-      "default": {},
-      "properties": {
-          "station_list": {
-            "title": "Station list",
-            "type": "array",
-            "additionalItems": false,
-            "additionalProperties": false,
-            "default": ["CS001"],
-            "items": {
-              "type": "string",
-              "enum": [
-                "CS001",
-                "CS002",
-                "CS003",
-                "CS004",
-                "CS005",
-                "CS006",
-                "CS007",
-                "CS011",
-                "CS013",
-                "CS017",
-                "CS021",
-                "CS024",
-                "CS026",
-                "CS028",
-                "CS030",
-                "CS031",
-                "CS032",
-                "CS101",
-                "CS103",
-                "CS201",
-                "CS301",
-                "CS302",
-                "CS401",
-                "CS501",
-                "RS106",
-                "RS205",
-                "RS208",
-                "RS210",
-                "RS305",
-                "RS306",
-                "RS307",
-                "RS310",
-                "RS406",
-                "RS407",
-                "RS409",
-                "RS503",
-                "RS508",
-                "RS509",
-                "DE601",
-                "DE602",
-                "DE603",
-                "DE604",
-                "DE605",
-                "FR606",
-                "SE607",
-                "UK608",
-                "DE609",
-                "PL610",
-                "PL611",
-                "PL612",
-                "IE613",
-                "LV614"
-              ],
-              "title": "Station",
-              "description": ""
-            },
-            "minItems": 1,
-            "uniqueItems": true
-          },
-          "antenna_set": {
-            "type": "string",
-            "title": "Antenna set",
-            "description": "Which antennas & fields to use on each station",
-            "default": "HBA_DUAL",
-            "enum": [
-              "HBA_DUAL",
-              "HBA_DUAL_INNER",
-              "HBA_ONE",
-              "HBA_ONE_INNER",
-              "HBA_ZERO",
-              "HBA_ZERO_INNER",
-              "LBA_INNER",
-              "LBA_OUTER",
-              "LBA_SPARSE_EVEN",
-              "LBA_SPARSE_ODD",
-              "LBA_ALL"
-            ]
-          },
-          "filter": {
-            "type": "string",
-            "title": "Band-pass filter",
-            "description": "Must match antenna type",
-            "default": "HBA_110_190",
-            "enum": [
-              "LBA_10_90",
-              "LBA_30_90",
-              "HBA_110_190",
-              "HBA_210_250"
-            ]
-          },
-          "analog_pointing": {
-            "title": "Analog pointing",
-            "description": "HBA only",
-            "$ref": "#/definitions/pointing",
-            "default": {}
-          },
-          "digital_pointings": {
-            "type": "array",
-            "title": "Beams",
-            "additionalItems": false,
-            "default": [{}],
-            "items": {
-              "title": "Beam",
-              "headerTemplate": "{{ i0 }} - {{ self.name }}",
-              "type": "object",
-              "additionalProperties": false,
-              "properties": {
-                "name": {
-                  "type": "string",
-                  "title": "Name/target",
-                  "description": "Custom identifier for this beam. Same name is same beam.",
-                  "default": ""
-                },
-                "pointing": {
-                  "title": "Digital pointing",
-                  "$ref": "#/definitions/pointing",
-                  "default": {}
-                },
-                "subbands": {
-                  "type": "array",
-                  "title": "Subband list",
-                  "additionalItems": false,
-                  "default": [],
-                  "items": {
-                    "type": "integer",
-                    "title": "Subband",
-                    "minimum": 0,
-                    "maximum": 511
-                  }
-                }
-              }
-            }
-        }
-      }
-    },
-    "COBALT": {
-      "type": "object",
-      "title": "COBALT correlator/beamformer",
-      "additionalProperties": false,
-      "default": {},
-      "properties": {
-        "blocksize": {
-          "type": "integer",
-          "title": "Block size (samples)",
-          "description": "Size of blocks COBALT works on, must be a multiple of all processing requirements",
-          "default": 196608,
-          "minimum": 97656,
-          "maximum": 292968
-        },
-        "delay_compensation": {
-          "type": "boolean",
-          "title": "Apply delay compensation",
-          "description": "Compensate for geometric and clock differences",
-          "default": true
-        },
-        "bandpass_correction": {
-          "type": "boolean",
-          "title": "Apply band-pass correction",
-          "description": "Compensate for differences in station sensitivity within a subband",
-          "default": true
-        },
-        "correlator": {
-          "title": "Correlator",
-          "type": "object",
-          "default": {},
-          "oneOf": [
-            {
-              "type": "object",
-              "title": "Enabled",
-              "additionalProperties": false,
-              "default": {},
-              "properties": {
-                "enabled": {
-                  "type": "boolean",
-                  "title": "Enabled",
-                  "description": "",
-                  "default": true,
-                  "options": {
-                    "hidden": true
-                  },
-                  "enum": [
-                    true
-                  ]
-                },
-                "channels_per_subband": {
-                  "type": "integer",
-                  "title": "Channels/subband",
-                  "description": "Number of frequency bands per subband",
-                  "default": 64,
-                  "minimum": 1,
-                  "enum": [
-                    1,
-                    8,
-                    16,
-                    32,
-                    64,
-                    128,
-                    256,
-                    512,
-                    1024
-                  ]
-                },
-                "blocks_per_integration": {
-                  "type": "integer",
-                  "title": "Blocks per integration",
-                  "description": "Number of blocks to integrate",
-                  "default": 1,
-                  "minimum": 1
-                },
-                "integrations_per_block": {
-                  "type": "integer",
-                  "title": "Integrations per block",
-                  "description": "Number of integrations to fit within each block",
-                  "default": 1,
-                  "minimum": 1
-                },
-                "phase_centers": {
-                  "type": "array",
-                  "title": "Custom phase centers",
-                  "additionalItems": false,
-                  "default": [{}],
-                  "items": {
-                    "title": "Beam",
-                    "headerTemplate": "Beam {{ self.index }}",
-                    "type": "object",
-                    "additionalProperties": false,
-                    "default": {},
-                    "properties": {
-                      "index": {
-                        "type": "integer",
-                        "title": "Station beam index",
-                        "description": "Apply to this station beam",
-                        "minimum": 0,
-                        "default": 0
-                      },
-                      "pointing": {
-                        "title": "Correlator pointing",
-                        "$ref": "#/definitions/pointing",
-                        "default": {}
-                      }
-                    }
-                  }
-                }
-              }
-            },
-            {
-              "type": "object",
-              "title": "Disabled",
-              "additionalProperties": false,
-              "default": {},
-              "properties": {}
-            }
-          ]
-        }
-      }
-    }
-  }
-}'''),
-                             "realtime": True,
-                             "queue": False,
-                             "tags": []}
-
+    with open(os.path.join(working_dir, "schemas/subtask-observation-control.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        subtask_template_data = {"type": SubtaskType.objects.get(value='observation'),
+                                 "name": "observationcontrol schema",
+                                 "description": 'observationcontrol schema for observation subtask',
+                                 "version": '0.1',
+                                 "realtime": True,
+                                 "queue": False,
+                                 "tags": [],
+                                 "schema": json_data}
     SubtaskTemplate.objects.create(**subtask_template_data)
 
 
@@ -554,45 +240,23 @@ def _populate_stations_schema():
 
 
 def _populate_taskrelation_selection_templates():
-
     # All
-    data = { "name": "All",
-             "description": 'Select all, apply no filtering.',
-             "version": '1',
-             "schema": json.loads('''{
-                                        "$id": "http://example.com/example.json",
-                                        "type": "object",
-                                        "$schema": "http://json-schema.org/draft-06/schema#",
-                                        "definitions": {},
-                                        "additionalProperties": false,
-                                        "properties": {} }'''),
-             "tags": []}
+    with open(os.path.join(working_dir, "schemas/empty-schema.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        data = {"name": "All",
+                "description": 'Select all, apply no filtering.',
+                "version": '1',
+                "schema": json_data}
     TaskRelationSelectionTemplate.objects.create(**data)
 
     # SAP
-    data = { "name": "SAP",
-             "description": 'Select by SAP.',
-             "version": '1',
-             "schema": json.loads('''{
-"$id": "http://example.com/example.json",
-"$schema": "http://json-schema.org/draft-06/schema#",
-"additionalProperties": false,
-"definitions": {},
-"properties": {
-  "sap": {
-  "type": "array",
-  "title": "sap list",
-  "additionalItems": false,
-  "default": [],
-  "items": {
-    "type": "integer",
-    "title": "sap",
-    "minimum": 0,
-    "maximum": 1
-  }}},
-"type": "object"
-}'''),
-             "tags": []}
+    with open(os.path.join(working_dir, "schemas/task-relation-sap.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        data = {"name": "SAP",
+                "description": 'Select by SAP.',
+                "version": '1',
+                "tags": [],
+                "schema": json_data}
     TaskRelationSelectionTemplate.objects.create(**data)
 
 
@@ -601,129 +265,61 @@ def _populate_dataproduct_specifications_templates():
     # the filters that operate on the DataproductSpecificationTemplates defined here. However, filters probably
     # will only use a subset of dataproduct specs, but could allow selecting several values of which only one
     # can be met by a single dataproduct.
-
-    template_data = { "name": "Empty",
-                      "description": 'Empty DataproductSpecificationsTemplate with an empty schema',
-                      "version": '1',
-                      "schema": json.loads('''{
-"$id": "http://example.com/example.json",
-"type": "object",
-"$schema": "http://json-schema.org/draft-06/schema#",
-"definitions": {},
-"additionalProperties": false,
-"properties": {} }'''),
-"tags": []}
-
+    with open(os.path.join(working_dir, "schemas/empty-schema.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        template_data = {"name": "Empty",
+                         "description": 'Empty DataproductSpecificationsTemplate with an empty schema',
+                         "version": '1',
+                         "tags": [],
+                         "schema": json_data}
     DataproductSpecificationsTemplate.objects.create(**template_data)
 
     # SAP
-    template_data = {"name": "SAP",
-            "description": 'Select by SAP.',
-            "version": '1',
-            "schema": json.loads('''{
-                                          "$id": "http://example.com/example.json",
-                                          "$schema": "http://json-schema.org/draft-06/schema#",
-                                          "additionalProperties": false,
-                                          "definitions": {},
-                                          "properties": {
-                                              "sap": {
-                                              "type": "array",
-                                              "title": "sap list",
-                                              "additionalItems": false,
-                                              "default": [],
-                                              "items": {
-                                                "type": "integer",
-                                                "title": "sap",
-                                                "minimum": 0,
-                                                "maximum": 1
-                                              }}},
-                                          "type": "object"
-                                          }'''),
-            "tags": []}
+    with open(os.path.join(working_dir, "schemas/task-relation-sap.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        template_data = {"name": "SAP",
+                         "description": 'Select by SAP.',
+                         "version": '1',
+                         "schema": json_data}
     DataproductSpecificationsTemplate.objects.create(**template_data)
 
 
 def _populate_dataproduct_feedback_templates():
-    template_data = { "name": "Empty",
-                      "description": 'Empty DataproductFeedbackTemplate with an empty schema',
-                      "version": '1',
-                      "schema": json.loads('''{
-"$id": "http://example.com/example.json",
-"type": "object",
-"$schema": "http://json-schema.org/draft-06/schema#",
-"definitions": {},
-"additionalProperties": false,
-"properties": {} }'''),
-"tags": []}
-
+    with open(os.path.join(working_dir, "schemas/empty-schema.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        template_data = {"name": "Empty",
+                         "description": 'Empty DataproductFeedbackTemplate with an empty schema',
+                         "version": '1',
+                         "tags": [],
+                         "schema": json_data}
     DataproductFeedbackTemplate.objects.create(**template_data)
 
 
 def _populate_qa_files_subtask_template():
-    subtask_template_data = {"type": SubtaskType.objects.get(value=SubtaskType.Choices.QA_FILES.value),
-                             "name": "QA file conversion",
-                             "description": 'QA file conversion subtask template',
-                             "version": '0.1',
-                             "schema": json.loads('''
-{
-  "$id": "http://example.com/example.json",
-  "type": "object",
-  "$schema": "http://json-schema.org/draft-06/schema#",
-  "definitions": {},
-  "additionalProperties": false,
-  "properties": {
-    "nr_of_subbands": {
-      "type": "integer",
-      "title": "#subbands",
-      "default": -1,
-      "description": "Keep this number of subbands from the observation in the QA file, or all if -1"
-    },
-    "nr_of_timestamps": {
-      "type": "integer",
-      "title": "#timestamps",
-      "default": 256,
-      "minimum": 1,
-      "description": "Extract this number of timestamps from the observation in the QA file (equidistantanly sampled, no averaging/interpolation)"
-    }
-  }
-}'''),
-                             "realtime": False,
-                             "queue": True,
-                             "tags": []}
-
+    with open(os.path.join(working_dir, "schemas/subtask-qa-files.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        subtask_template_data = {"type": SubtaskType.objects.get(value=SubtaskType.Choices.QA_FILES.value),
+                                 "name": "QA file conversion",
+                                 "description": 'QA file conversion subtask template',
+                                 "version": '0.1',
+                                 "realtime": False,
+                                 "queue": True,
+                                 "tags": [],
+                                 "schema": json_data}
     SubtaskTemplate.objects.create(**subtask_template_data)
 
-def _populate_qa_plots_subtask_template():
-    subtask_template_data = {"type": SubtaskType.objects.get(value=SubtaskType.Choices.QA_PLOTS.value),
-                             "name": "QA plots",
-                             "description": 'QA plots subtask template',
-                             "version": '0.1',
-                             "schema": json.loads('''
-{
-  "$id": "http://example.com/example.json",
-  "type": "object",
-  "$schema": "http://json-schema.org/draft-06/schema#",
-  "definitions": {},
-  "additionalProperties": false,
-  "properties": {
-    "autocorrelation": {
-      "type": "boolean",
-      "title": "autocorrelation",
-      "default": true,
-      "description": "Create autocorrelation plots for all stations"
-    },
-    "crosscorrelation": {
-      "type": "boolean",
-      "title": "crosscorrelation",
-      "default": true,
-      "description": "Create crosscorrelation plots for all baselines"
-    }
-  }
-}'''),
-                             "realtime": False,
-                             "queue": True,
-                             "tags": []}
 
+def _populate_qa_plots_subtask_template():
+    with open(os.path.join(working_dir, "schemas/subtask-qa-plots.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        subtask_template_data = {"type": SubtaskType.objects.get(value=SubtaskType.Choices.QA_PLOTS.value),
+                                 "name": "QA plots",
+                                 "description": 'QA plots subtask template',
+                                 "version": '0.1',
+                                 "realtime": False,
+                                 "queue": True,
+                                 "tags": [],
+                                 "schema": json_data}
     SubtaskTemplate.objects.create(**subtask_template_data)
 
 
@@ -739,201 +335,22 @@ def _populate_preprocessing_schema():
 
 
 def _populate_pipelinecontrol_schema():
-    subtask_template_data = {"type": SubtaskType.objects.get(value='pipeline'),
-                             "name": "pipelinecontrol schema",
-                             "description": 'pipelinecontrol schema for pipeline subtask',
-                             "version": '0.1',
-                             "schema": json.loads('''
-{
-  "$id": "http://example.com/example.json",
-  "type": "object",
-  "$schema": "http://json-schema.org/draft-06/schema#",
-  "additionalProperties": false,
-  "properties": {
-    "preflagger0": {
-      "title": "Preflagger0",
-      "description": "Flag channels",
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "channels": {
-          "title": "Channels",
-          "type": "string",
-          "default": "0..nchan/32-1,31*nchan/32..nchan-1"
-        }
-      },
-      "required": [
-        "channels"
-      ],
-      "default": {}
-    },
-    "preflagger1": {
-      "title": "Preflagger1",
-      "description": "Flag correlations",
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "corrtype": {
-          "title": "Correlations",
-          "type": "string",
-          "default": "auto",
-          "enum": [
-            "",
-            "auto",
-            "cross"
-          ]
-        }
-      },
-      "required": [
-        "corrtype"
-      ],
-      "default": {}
-    },
-    "aoflagger": {
-      "title": "AOFlagger",
-      "description": "Flag RFI",
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "strategy": {
-          "title": "Strategy",
-          "type": "string",
-          "default": "HBAdefault",
-          "enum": [
-            "HBAdefault",
-            "LBAdefault"
-          ]
-        }
-      },
-      "required": [
-        "strategy"
-      ],
-      "default": {}
-    },
-    "demixer": {
-      "title": "Demixer & Averager",
-      "description": "Demix sources & average data",
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "baselines": {
-          "title": "Baselines",
-          "type": "string",
-          "default": "CS*,RS*&"
-        },
-        "frequency_steps": {
-          "type": "integer",
-          "title": "Frequency steps (average)",
-          "default": 4,
-          "minimum": 1
-        },
-        "time_steps": {
-          "type": "integer",
-          "title": "Time steps (average)",
-          "default": 1,
-          "minimum": 1
-        },
-        "demix_frequency_steps": {
-          "type": "integer",
-          "title": "Frequency steps (demix)",
-          "default": 4,
-          "minimum": 1
-        },
-        "demix_time_steps": {
-          "type": "integer",
-          "title": "Time steps (demix)",
-          "default": 1,
-          "minimum": 1
-        },
-        "ignore_target": {
-          "type": "boolean",
-          "title": "Ignore target",
-          "default": false
-        },
-        "demix_always": {
-          "type": "array",
-          "title": "Demix always",
-          "default": [],
-          "uniqueItems": true,
-          "items": {
-            "type": "string",
-            "enum": [
-              "CasA",
-              "CygA",
-              "HerA",
-              "HydraA",
-              "TauA",
-              "VirA"
-            ]
-          }
-        },
-        "demix_if_needed": {
-          "type": "array",
-          "title": "Demix if needed",
-          "default": [],
-          "uniqueItems": true,
-          "items": {
-            "type": "string",
-            "enum": [
-              "CasA",
-              "CygA",
-              "HerA",
-              "HydraA",
-              "TauA",
-              "VirA"
-            ]
-          }
-        }
-      },
-      "required": [
-        "baselines",
-        "frequency_steps",
-        "time_steps",
-        "demix_frequency_steps",
-        "demix_time_steps",
-        "ignore_target",
-        "demix_always",
-        "demix_if_needed"
-      ],
-      "default": {}
-    },
-    "storagemanager": {
-      "type": "string",
-      "title": "Storage Manager",
-      "default": "dysco",
-      "enum": [
-        "standard",
-        "dysco"
-      ]
-    }
-  },
-  "required": [
-    "storagemanager"
-  ]
-}
-'''),
-                             "realtime": True,
-                             "queue": False,
-                             "tags": []}
-
+    with open(os.path.join(working_dir, "schemas/subtask-pipeline-control.json")) as json_file:
+        json_data = json.loads(json_file.read())
+        subtask_template_data = {"type": SubtaskType.objects.get(value='pipeline'),
+                                 "name": "pipelinecontrol schema",
+                                 "description": 'pipelinecontrol schema for pipeline subtask',
+                                 "version": '0.1',
+                                 "realtime": True,
+                                 "queue": False,
+                                 "tags": [],
+                                 "schema": json_data}
     SubtaskTemplate.objects.create(**subtask_template_data)
 
 
-
 def _populate_connectors():
     # the TaskConnectorType's define how the Task[Draft/Blueprint] *can* be connected.
     # TODO Need overview which we do actually need
-    # correlator schema will be removed so the first two taskconnectortypes too
-    # TaskConnectorType.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'))
-    #
-    # TaskConnectorType.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'))
-
     TaskConnectorType.objects.create(role=Role.objects.get(value=Role.Choices.INPUT.value),
                                  datatype=Datatype.objects.get(value=Datatype.Choices.VISIBILITIES.value),
                                  output_of=TaskTemplate.objects.get(name='observation schema'),
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/CMakeLists.txt b/SAS/TMSS/src/tmss/tmssapp/schemas/CMakeLists.txt
index f0afa83fb26ffb7c64b14badad130086e54952c6..4fb2a448999fb6ad5988477c7ac5de4c037fd5f9 100644
--- a/SAS/TMSS/src/tmss/tmssapp/schemas/CMakeLists.txt
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/CMakeLists.txt
@@ -8,6 +8,12 @@ set(_json_schema_files
     task-stations.json
     task-correlator.json
     task-preprocessing.json
+    task-relation-sap.json
+    subtask-observation-control.json
+    subtask-pipeline-control.json
+    subtask-qa-files.json
+    subtask-qa-plots.json
+    empty-schema.json
     )
 
 python_install(${_json_schema_files}
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/empty-schema.json b/SAS/TMSS/src/tmss/tmssapp/schemas/empty-schema.json
new file mode 100644
index 0000000000000000000000000000000000000000..68b2c85fdb23fc17e374619884793e9290d39321
--- /dev/null
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/empty-schema.json
@@ -0,0 +1,8 @@
+{
+  "$id": "http://example.com/example.json",
+  "type": "object",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "definitions": {},
+  "additionalProperties": false,
+  "properties": {}
+}
\ No newline at end of file
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/scheduling-unit.json b/SAS/TMSS/src/tmss/tmssapp/schemas/scheduling-unit.json
index 6dd56baffaa1a6796d3ae8c11eee7cb2f8698eb1..ee006e603ecb695ed3d87e9c10a49929c3b4599b 100644
--- a/SAS/TMSS/src/tmss/tmssapp/schemas/scheduling-unit.json
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/scheduling-unit.json
@@ -1,7 +1,7 @@
 {
   "$id": "http://example.com/example.json",
   "type": "object",
-  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$schema": "http://json-schema.org/draft-06/schema#",
   "additionalProperties": false,
   "definitions": {
     "task_connector": {
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-observation-control.json b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-observation-control.json
new file mode 100644
index 0000000000000000000000000000000000000000..b225aab1d3104443231952f98859e2b557add3b2
--- /dev/null
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-observation-control.json
@@ -0,0 +1,316 @@
+{
+  "$id": "http://example.com/example.json",
+  "type": "object",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "definitions": {
+    "pointing": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "direction_type": {
+          "type": "string",
+          "title": "Reference frame",
+          "description": "",
+          "default": "J2000",
+          "enum": [
+            "J2000",
+            "SUN",
+            "MOON",
+            "MERCURY",
+            "VENUS",
+            "MARS",
+            "JUPITER",
+            "SATURN",
+            "URANUS",
+            "NEPTUNE",
+            "PLUTO"
+          ]
+        },
+        "angle1": {
+          "type": "number",
+          "title": "Angle 1",
+          "description": "First angle (f.e. RA)",
+          "default": 0
+        },
+        "angle2": {
+          "type": "number",
+          "title": "Angle 2",
+          "description": "Second angle (f.e. DEC)",
+          "default": 0
+        }
+      }
+    }
+  },
+  "additionalProperties": false,
+  "properties": {
+    "stations": {
+      "type": "object",
+      "default": {},
+      "properties": {
+          "station_list": {
+            "title": "Station list",
+            "type": "array",
+            "additionalItems": false,
+            "additionalProperties": false,
+            "default": ["CS001"],
+            "items": {
+              "type": "string",
+              "enum": [
+                "CS001",
+                "CS002",
+                "CS003",
+                "CS004",
+                "CS005",
+                "CS006",
+                "CS007",
+                "CS011",
+                "CS013",
+                "CS017",
+                "CS021",
+                "CS024",
+                "CS026",
+                "CS028",
+                "CS030",
+                "CS031",
+                "CS032",
+                "CS101",
+                "CS103",
+                "CS201",
+                "CS301",
+                "CS302",
+                "CS401",
+                "CS501",
+                "RS106",
+                "RS205",
+                "RS208",
+                "RS210",
+                "RS305",
+                "RS306",
+                "RS307",
+                "RS310",
+                "RS406",
+                "RS407",
+                "RS409",
+                "RS503",
+                "RS508",
+                "RS509",
+                "DE601",
+                "DE602",
+                "DE603",
+                "DE604",
+                "DE605",
+                "FR606",
+                "SE607",
+                "UK608",
+                "DE609",
+                "PL610",
+                "PL611",
+                "PL612",
+                "IE613",
+                "LV614"
+              ],
+              "title": "Station",
+              "description": ""
+            },
+            "minItems": 1,
+            "uniqueItems": true
+          },
+          "antenna_set": {
+            "type": "string",
+            "title": "Antenna set",
+            "description": "Which antennas & fields to use on each station",
+            "default": "HBA_DUAL",
+            "enum": [
+              "HBA_DUAL",
+              "HBA_DUAL_INNER",
+              "HBA_ONE",
+              "HBA_ONE_INNER",
+              "HBA_ZERO",
+              "HBA_ZERO_INNER",
+              "LBA_INNER",
+              "LBA_OUTER",
+              "LBA_SPARSE_EVEN",
+              "LBA_SPARSE_ODD",
+              "LBA_ALL"
+            ]
+          },
+          "filter": {
+            "type": "string",
+            "title": "Band-pass filter",
+            "description": "Must match antenna type",
+            "default": "HBA_110_190",
+            "enum": [
+              "LBA_10_90",
+              "LBA_30_90",
+              "HBA_110_190",
+              "HBA_210_250"
+            ]
+          },
+          "analog_pointing": {
+            "title": "Analog pointing",
+            "description": "HBA only",
+            "$ref": "#/definitions/pointing",
+            "default": {}
+          },
+          "digital_pointings": {
+            "type": "array",
+            "title": "Beams",
+            "additionalItems": false,
+            "default": [{}],
+            "items": {
+              "title": "Beam",
+              "headerTemplate": "{{ i0 }} - {{ self.name }}",
+              "type": "object",
+              "additionalProperties": false,
+              "properties": {
+                "name": {
+                  "type": "string",
+                  "title": "Name/target",
+                  "description": "Custom identifier for this beam. Same name is same beam.",
+                  "default": ""
+                },
+                "pointing": {
+                  "title": "Digital pointing",
+                  "$ref": "#/definitions/pointing",
+                  "default": {}
+                },
+                "subbands": {
+                  "type": "array",
+                  "title": "Subband list",
+                  "additionalItems": false,
+                  "default": [],
+                  "items": {
+                    "type": "integer",
+                    "title": "Subband",
+                    "minimum": 0,
+                    "maximum": 511
+                  }
+                }
+              }
+            }
+        }
+      }
+    },
+    "COBALT": {
+      "type": "object",
+      "title": "COBALT correlator/beamformer",
+      "additionalProperties": false,
+      "default": {},
+      "properties": {
+        "blocksize": {
+          "type": "integer",
+          "title": "Block size (samples)",
+          "description": "Size of blocks COBALT works on, must be a multiple of all processing requirements",
+          "default": 196608,
+          "minimum": 97656,
+          "maximum": 292968
+        },
+        "delay_compensation": {
+          "type": "boolean",
+          "title": "Apply delay compensation",
+          "description": "Compensate for geometric and clock differences",
+          "default": true
+        },
+        "bandpass_correction": {
+          "type": "boolean",
+          "title": "Apply band-pass correction",
+          "description": "Compensate for differences in station sensitivity within a subband",
+          "default": true
+        },
+        "correlator": {
+          "title": "Correlator",
+          "type": "object",
+          "default": {},
+          "oneOf": [
+            {
+              "type": "object",
+              "title": "Enabled",
+              "additionalProperties": false,
+              "default": {},
+              "properties": {
+                "enabled": {
+                  "type": "boolean",
+                  "title": "Enabled",
+                  "description": "",
+                  "default": true,
+                  "options": {
+                    "hidden": true
+                  },
+                  "enum": [
+                    true
+                  ]
+                },
+                "channels_per_subband": {
+                  "type": "integer",
+                  "title": "Channels/subband",
+                  "description": "Number of frequency bands per subband",
+                  "default": 64,
+                  "minimum": 1,
+                  "enum": [
+                    1,
+                    8,
+                    16,
+                    32,
+                    64,
+                    128,
+                    256,
+                    512,
+                    1024
+                  ]
+                },
+                "blocks_per_integration": {
+                  "type": "integer",
+                  "title": "Blocks per integration",
+                  "description": "Number of blocks to integrate",
+                  "default": 1,
+                  "minimum": 1
+                },
+                "integrations_per_block": {
+                  "type": "integer",
+                  "title": "Integrations per block",
+                  "description": "Number of integrations to fit within each block",
+                  "default": 1,
+                  "minimum": 1
+                },
+                "phase_centers": {
+                  "type": "array",
+                  "title": "Custom phase centers",
+                  "additionalItems": false,
+                  "default": [{}],
+                  "items": {
+                    "title": "Beam",
+                    "headerTemplate": "Beam {{ self.index }}",
+                    "type": "object",
+                    "additionalProperties": false,
+                    "default": {},
+                    "properties": {
+                      "index": {
+                        "type": "integer",
+                        "title": "Station beam index",
+                        "description": "Apply to this station beam",
+                        "minimum": 0,
+                        "default": 0
+                      },
+                      "pointing": {
+                        "title": "Correlator pointing",
+                        "$ref": "#/definitions/pointing",
+                        "default": {}
+                      }
+                    }
+                  }
+                }
+              }
+            },
+            {
+              "type": "object",
+              "title": "Disabled",
+              "additionalProperties": false,
+              "default": {},
+              "properties": {}
+            }
+          ]
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-pipeline-control.json b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-pipeline-control.json
new file mode 100644
index 0000000000000000000000000000000000000000..f49c523fe5b217029da32dddde280dca384b31ca
--- /dev/null
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-pipeline-control.json
@@ -0,0 +1,167 @@
+{
+  "$id": "http://example.com/example.json",
+  "type": "object",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "additionalProperties": false,
+  "properties": {
+    "preflagger0": {
+      "title": "Preflagger0",
+      "description": "Flag channels",
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "channels": {
+          "title": "Channels",
+          "type": "string",
+          "default": "0..nchan/32-1,31*nchan/32..nchan-1"
+        }
+      },
+      "required": [
+        "channels"
+      ],
+      "default": {}
+    },
+    "preflagger1": {
+      "title": "Preflagger1",
+      "description": "Flag correlations",
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "corrtype": {
+          "title": "Correlations",
+          "type": "string",
+          "default": "auto",
+          "enum": [
+            "",
+            "auto",
+            "cross"
+          ]
+        }
+      },
+      "required": [
+        "corrtype"
+      ],
+      "default": {}
+    },
+    "aoflagger": {
+      "title": "AOFlagger",
+      "description": "Flag RFI",
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "strategy": {
+          "title": "Strategy",
+          "type": "string",
+          "default": "HBAdefault",
+          "enum": [
+            "HBAdefault",
+            "LBAdefault"
+          ]
+        }
+      },
+      "required": [
+        "strategy"
+      ],
+      "default": {}
+    },
+    "demixer": {
+      "title": "Demixer & Averager",
+      "description": "Demix sources & average data",
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "baselines": {
+          "title": "Baselines",
+          "type": "string",
+          "default": "CS*,RS*&"
+        },
+        "frequency_steps": {
+          "type": "integer",
+          "title": "Frequency steps (average)",
+          "default": 4,
+          "minimum": 1
+        },
+        "time_steps": {
+          "type": "integer",
+          "title": "Time steps (average)",
+          "default": 1,
+          "minimum": 1
+        },
+        "demix_frequency_steps": {
+          "type": "integer",
+          "title": "Frequency steps (demix)",
+          "default": 4,
+          "minimum": 1
+        },
+        "demix_time_steps": {
+          "type": "integer",
+          "title": "Time steps (demix)",
+          "default": 1,
+          "minimum": 1
+        },
+        "ignore_target": {
+          "type": "boolean",
+          "title": "Ignore target",
+          "default": false
+        },
+        "demix_always": {
+          "type": "array",
+          "title": "Demix always",
+          "default": [],
+          "uniqueItems": true,
+          "items": {
+            "type": "string",
+            "enum": [
+              "CasA",
+              "CygA",
+              "HerA",
+              "HydraA",
+              "TauA",
+              "VirA"
+            ]
+          }
+        },
+        "demix_if_needed": {
+          "type": "array",
+          "title": "Demix if needed",
+          "default": [],
+          "uniqueItems": true,
+          "items": {
+            "type": "string",
+            "enum": [
+              "CasA",
+              "CygA",
+              "HerA",
+              "HydraA",
+              "TauA",
+              "VirA"
+            ]
+          }
+        }
+      },
+      "required": [
+        "baselines",
+        "frequency_steps",
+        "time_steps",
+        "demix_frequency_steps",
+        "demix_time_steps",
+        "ignore_target",
+        "demix_always",
+        "demix_if_needed"
+      ],
+      "default": {}
+    },
+    "storagemanager": {
+      "type": "string",
+      "title": "Storage Manager",
+      "default": "dysco",
+      "enum": [
+        "standard",
+        "dysco"
+      ]
+    }
+  },
+  "required": [
+    "storagemanager"
+  ]
+}
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-qa-files.json b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-qa-files.json
new file mode 100644
index 0000000000000000000000000000000000000000..905f0a9285b65d721c8a8f243ee1b0a479b3475b
--- /dev/null
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-qa-files.json
@@ -0,0 +1,22 @@
+{
+  "$id": "http://example.com/example.json",
+  "type": "object",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "definitions": {},
+  "additionalProperties": false,
+  "properties": {
+    "nr_of_subbands": {
+      "type": "integer",
+      "title": "#subbands",
+      "default": -1,
+      "description": "Keep this number of subbands from the observation in the QA file, or all if -1"
+    },
+    "nr_of_timestamps": {
+      "type": "integer",
+      "title": "#timestamps",
+      "default": 256,
+      "minimum": 1,
+      "description": "Extract this number of timestamps from the observation in the QA file (equidistantanly sampled, no averaging/interpolation)"
+    }
+  }
+}
\ No newline at end of file
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-qa-plots.json b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-qa-plots.json
new file mode 100644
index 0000000000000000000000000000000000000000..461305537ec18d3c123c94a2573a0dedfbeb47a8
--- /dev/null
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/subtask-qa-plots.json
@@ -0,0 +1,21 @@
+{
+  "$id": "http://example.com/example.json",
+  "type": "object",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "definitions": {},
+  "additionalProperties": false,
+  "properties": {
+    "autocorrelation": {
+      "type": "boolean",
+      "title": "autocorrelation",
+      "default": true,
+      "description": "Create autocorrelation plots for all stations"
+    },
+    "crosscorrelation": {
+      "type": "boolean",
+      "title": "crosscorrelation",
+      "default": true,
+      "description": "Create crosscorrelation plots for all baselines"
+    }
+  }
+}
\ No newline at end of file
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/task-calibrator-addon.json b/SAS/TMSS/src/tmss/tmssapp/schemas/task-calibrator-addon.json
index 11f98660cda0aff9518ac184687f11b805f697ce..997ee4d4c86f05cb23f545547eecf2485825b433 100644
--- a/SAS/TMSS/src/tmss/tmssapp/schemas/task-calibrator-addon.json
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/task-calibrator-addon.json
@@ -1,12 +1,11 @@
 {
   "$id": "http://example.com/example.json",
   "type": "object",
-  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$schema": "http://json-schema.org/draft-06/schema#",
   "definitions": {
     "pointing": {
       "type": "object",
       "additionalProperties": false,
-      "format": "grid",
       "properties": {
         "direction_type": {
           "type": "string",
@@ -54,7 +53,6 @@
       ]
     }
   },
-  "format": "grid",
   "additionalProperties": false,
   "properties": {
     "duration": {
@@ -66,7 +64,6 @@
     },
     "autoselect": {
       "type": "boolean",
-      "format": "checkbox",
       "title": "Auto-select",
       "description": "Auto-select calibrator based on elevation",
       "default": true
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/task-observation-with-stations.json b/SAS/TMSS/src/tmss/tmssapp/schemas/task-observation-with-stations.json
index 327e61b41a51624493cbc27b9d9e1b4ab5e45dbd..d1e1fd20c1eec0d688d6d54e81fcf42ca8406b02 100644
--- a/SAS/TMSS/src/tmss/tmssapp/schemas/task-observation-with-stations.json
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/task-observation-with-stations.json
@@ -6,7 +6,6 @@
     "pointing": {
       "type": "object",
       "additionalProperties": false,
-      "format": "grid",
       "properties": {
         "direction_type": {
           "type": "string",
@@ -54,7 +53,6 @@
       ]
     }
   },
-  "format": "grid",
   "additionalProperties": false,
   "properties": {
     "stations": {
@@ -64,7 +62,6 @@
         {
           "type": "array",
           "title": "Fixed list",
-          "format": "grid",
           "additionalItems": false,
           "additionalProperties": false,
           "default": ["CS001"],
@@ -136,11 +133,9 @@
           "title": "Dynamic list",
           "type": "array",
           "default": [{}],
-          "format": "tabs",
           "additionalItems": false,
           "items": {
             "type": "object",
-            "format": "grid",
             "title": "Station set",
             "headerTemplate": "{{ self.group }}",
             "additionalProperties": false,
@@ -217,7 +212,6 @@
       "type": "array",
       "title": "SAPs",
       "description": "Station beams",
-      "format": "tabs",
       "additionalItems": false,
       "default": [{}],
       "items": {
@@ -241,7 +235,6 @@
           "subbands": {
             "type": "array",
             "title": "Subband list",
-            "format": "table",
             "additionalItems": false,
             "default": [],
             "items": {
diff --git a/SAS/TMSS/src/tmss/tmssapp/schemas/task-relation-sap.json b/SAS/TMSS/src/tmss/tmssapp/schemas/task-relation-sap.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a3fcd971304b297f152dc42d98780ff586b875e
--- /dev/null
+++ b/SAS/TMSS/src/tmss/tmssapp/schemas/task-relation-sap.json
@@ -0,0 +1,21 @@
+{
+  "$id": "http://example.com/example.json",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "additionalProperties": false,
+  "definitions": {},
+  "properties": {
+    "sap": {
+      "type": "array",
+      "title": "sap list",
+      "additionalItems": false,
+      "default": [],
+      "items": {
+        "type": "integer",
+        "title": "sap",
+        "minimum": 0,
+        "maximum": 1
+      }
+    }
+  },
+  "type": "object"
+}
\ No newline at end of file
diff --git a/SAS/TMSS/src/tmss/tmssapp/tasks.py b/SAS/TMSS/src/tmss/tmssapp/tasks.py
index 321be1b571302d13b8bd521edfe2e9e59b6b6aa5..2da600a24184f98c8158ee97768f0825e62c319c 100644
--- a/SAS/TMSS/src/tmss/tmssapp/tasks.py
+++ b/SAS/TMSS/src/tmss/tmssapp/tasks.py
@@ -103,7 +103,7 @@ def create_task_blueprint_from_task_draft(task_draft: models.TaskDraft) -> model
     Create a task_blueprint from the task_draft
     :raises Exception if instantiate fails.
     """
-    logger.debug("create_task_blueprint_from_task_draft(task_draft.id=%s)", task_draft.pk)
+    logger.debug("Create Task Blueprint from Task Draft (id=%s)", task_draft.pk)
 
     # get or create a scheduling_unit_blueprint from the scheduling_unit_draft
     scheduling_unit_blueprint = task_draft.scheduling_unit_draft.scheduling_unit_blueprints.last()
@@ -122,7 +122,7 @@ def create_task_blueprint_from_task_draft(task_draft: models.TaskDraft) -> model
         specifications_template=task_draft.specifications_template
         )
 
-    logger.info("create_task_blueprint_from_task_draft(task_draft.id=%s) created task_blueprint id=%s", task_draft.pk, task_blueprint.pk)
+    logger.info("Task Blueprint (id=%s) created from  Task Draft (id=%s) created task_blueprint id=%s", task_blueprint.pk, task_draft.pk)
 
     # now that we have a task_blueprint, its time to refresh the task_draft so we get the non-cached fields
     task_draft.refresh_from_db()
@@ -149,9 +149,8 @@ def create_task_blueprint_from_task_draft(task_draft: models.TaskDraft) -> model
                                                                                           selection_doc=task_relation_draft.selection_doc,
                                                                                           selection_template=task_relation_draft.selection_template,
                                                                                           dataformat=task_relation_draft.dataformat)
-                    logger.info("create_task_blueprint_from_task_draft(task_draft.id=%s) connected task_blueprint id=%s to task_blueprint id=%s via task_relation_blueprint id=%s",
-                                task_draft.pk, task_blueprint.pk, producing_task_blueprint.pk, task_relation_blueprint.pk)
-
+                    logger.info("Task Blueprint (id=%s) connected to Task Blueprint (id=%s) via Task Relation Blueprint (id=%s)",
+                                task_blueprint.pk, producing_task_blueprint.pk, task_relation_blueprint.pk)
     return task_blueprint
 
 
diff --git a/SAS/TMSS/src/tmss/tmssapp/viewsets/specification.py b/SAS/TMSS/src/tmss/tmssapp/viewsets/specification.py
index cae84a388cef246802e172d8d3d5d89bc1defb31..dd6345ddb9436664dc9e2faa295924d809674a8e 100644
--- a/SAS/TMSS/src/tmss/tmssapp/viewsets/specification.py
+++ b/SAS/TMSS/src/tmss/tmssapp/viewsets/specification.py
@@ -409,7 +409,7 @@ class TaskBlueprintViewSet(LOFARViewSet):
     queryset = models.TaskBlueprint.objects.all()
     serializer_class = serializers.TaskBlueprintSerializer
 
-    @swagger_auto_schema(responses={201: "This TaskBlueprint, with its created subtasks",
+    @swagger_auto_schema(responses={201: "This TaskBlueprint, with it is created subtasks",
                                     403: 'forbidden'},
                          operation_description="Create subtasks.")
     @action(methods=['get'], detail=True, url_name="create_subtasks", name="Create Subtasks")
diff --git a/SAS/TMSS/test/CMakeLists.txt b/SAS/TMSS/test/CMakeLists.txt
index 97bfd914fb79bfb4cacbb594a9926355b607120a..fed919cff07977327addec9f2aeca6a243665c0a 100644
--- a/SAS/TMSS/test/CMakeLists.txt
+++ b/SAS/TMSS/test/CMakeLists.txt
@@ -17,7 +17,7 @@ if(BUILD_TESTING)
                    tmss_test_environment_unittest_setup.py
                    tmss_test_data_django_models.py
                    tmss_test_data_rest.py
-                   testdata/example_CTC_scheduling_block.json
+                   testdata/example_UC1_scheduling_unit.json
                    DESTINATION lofar/sas/tmss/test)
 
     lofar_add_test(t_tmss_test_database)
diff --git a/SAS/TMSS/test/t_tasks.py b/SAS/TMSS/test/t_tasks.py
index 2ccdb67ac3151d0246737997f85083610252665e..5005382e6c831e41cbd0f90d9c48afc99cce33de 100755
--- a/SAS/TMSS/test/t_tasks.py
+++ b/SAS/TMSS/test/t_tasks.py
@@ -94,7 +94,7 @@ class CreationFromSchedulingUnitDraft(unittest.TestCase):
         Check with REST-call if tasks are created
         """
         working_dir = os.path.dirname(os.path.abspath(__file__))
-        with open(os.path.join(working_dir, "testdata/example_CTC_scheduling_block.json")) as json_file:
+        with open(os.path.join(working_dir, "testdata/example_UC1_scheduling_unit.json")) as json_file:
             json_requirements_doc = json.loads(json_file.read())
 
         scheduling_unit_draft = models.SchedulingUnitDraft.objects.create(
diff --git a/SAS/TMSS/test/testdata/example_CTC_scheduling_block.json b/SAS/TMSS/test/testdata/example_UC1_scheduling_unit.json
similarity index 99%
rename from SAS/TMSS/test/testdata/example_CTC_scheduling_block.json
rename to SAS/TMSS/test/testdata/example_UC1_scheduling_unit.json
index da73abe4956f34cf2f317088e4434b447917402f..28b908235b5c6600ce359ccc3dcef72f5af4f505 100644
--- a/SAS/TMSS/test/testdata/example_CTC_scheduling_block.json
+++ b/SAS/TMSS/test/testdata/example_UC1_scheduling_unit.json
@@ -2,7 +2,7 @@
   "tasks": [
     {
       "name": "Calibrator Observation 1",
-      "description": "Calibrator Observation for UC1 HBA scheduling block",
+      "description": "Calibrator Observation for UC1 HBA scheduling unit",
       "tags": [],
       "specifications_doc": {
          "duration": 600,
@@ -42,7 +42,7 @@
     },
     {
       "name": "Target Observation",
-      "description": "Target Observation for UC1 HBA scheduling block",
+      "description": "Target Observation for UC1 HBA scheduling unit",
       "tags": [],
       "specifications_doc": {
         "QA": {
@@ -145,7 +145,7 @@
     },
     {
       "name": "Calibrator Observation 2",
-      "description": "Calibrator Observation for UC1 HBA scheduling block",
+      "description": "Calibrator Observation for UC1 HBA scheduling unit",
       "tags": [],
       "specifications_doc": {
         "duration": 600,