diff --git a/SAS/TMSS/backend/src/tmss/tmssapp/schemas/LoTSS-observation-scheduling-unit-observation-strategy.json b/SAS/TMSS/backend/src/tmss/tmssapp/schemas/LoTSS-observation-scheduling-unit-observation-strategy.json
index 8533887ee128142dd59557ed1c9aacdfc5f62db1..f97470bfd74bd45d1ab72f4e58a66c95303f6834 100644
--- a/SAS/TMSS/backend/src/tmss/tmssapp/schemas/LoTSS-observation-scheduling-unit-observation-strategy.json
+++ b/SAS/TMSS/backend/src/tmss/tmssapp/schemas/LoTSS-observation-scheduling-unit-observation-strategy.json
@@ -832,11 +832,13 @@
       ],
       "input":{
         "role":"any",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "output":{
         "role":"correlator",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "consumer":"Calibrator Pipeline 1",
       "producer":"Calibrator Observation 1",
@@ -852,15 +854,16 @@
       ],
       "input":{
         "role":"any",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "output":{
         "role":"correlator",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "consumer":"Calibrator Pipeline 2",
       "producer":"Calibrator Observation 2",
-      "dataformat":"MeasurementSet",
       "selection_doc":{
 
       },
@@ -872,15 +875,16 @@
       ],
       "input":{
         "role":"any",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "output":{
         "role":"correlator",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "consumer":"Pipeline target1",
       "producer":"Target Observation",
-      "dataformat":"MeasurementSet",
       "selection_doc":{
         "sap":[
           "target1"
@@ -894,15 +898,16 @@
       ],
       "input":{
         "role":"any",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "output":{
         "role":"correlator",
-        "datatype":"visibilities"
+        "datatype":"visibilities",
+        "dataformat":"MeasurementSet"
       },
       "consumer":"Pipeline target2",
       "producer":"Target Observation",
-      "dataformat":"MeasurementSet",
       "selection_doc":{
         "sap":[
           "target2"