diff --git a/schemas/activity/functionalMRIAcquisition.schema.tpl.json b/schemas/activity/functionalMRIAcquisition.schema.tpl.json
index aedc215..0e1f70f 100644
--- a/schemas/activity/functionalMRIAcquisition.schema.tpl.json
+++ b/schemas/activity/functionalMRIAcquisition.schema.tpl.json
@@ -41,12 +41,6 @@
       "_instruction": "Enter number of volumes discarded by user before the first volume.",
       "type": "number"
     },
-    "repetitionTime": {
-      "_embeddedTypes": [
-        "https://openminds.ebrains.eu/core/QuantitativeValue"
-      ],
-      "_instruction": "Enter the echo time of this aquisition (TR)."
-    },
     "sbref": {
       "_instruction": "Add the single-band reference image for this volume.",
       "_linkedTypes": [
diff --git a/schemas/device/MRIScannerUsage.schema.tpl.json b/schemas/device/MRIScannerUsage.schema.tpl.json
index c1efcca..9ef8529 100644
--- a/schemas/device/MRIScannerUsage.schema.tpl.json
+++ b/schemas/device/MRIScannerUsage.schema.tpl.json
@@ -48,6 +48,12 @@
       ],
       "_instruction": "Enter the inter slice distance of this scan."
     },
+    "inversionTime": {
+      "_embeddedTypes": [
+        "https://openminds.ebrains.eu/core/QuantitativeValue"
+      ],
+      "_instruction": "Enter the inversion time of this aquistion."
+    },
     "mRAcquisitionType": {
       "_instruction": "Add the type of sequence readout (2D or 3D).",
       "_linkedTypes": [
@@ -88,19 +94,18 @@
         "https://openminds.ebrains.eu/controlledTerms/MRIRadiofrequencyCoilType"
       ]
     },
+    "repetitionTime": {
+      "_embeddedTypes": [
+        "https://openminds.ebrains.eu/core/QuantitativeValue"
+      ],
+      "_instruction": "Enter the echo time of this aquisition (TR)."
+    },
     "sliceOrder": {
       "_instruction": "Enter the time in which each slice have been aquired within each volume.",
       "_linkedTypes": [
         "https://openminds.ebrains.eu/core/QuantitativeValueArray"
       ]
     },
-    "sliceThickness": {
-      "_embeddedTypes": [
-        "https://openminds.ebrains.eu/core/QuantitativeValue",
-        "https://openminds.ebrains.eu/core/QuantitativeValueRange"
-      ],
-      "_instruction": "Enter the slice thickness of this MR image."
-    },
     "sliceTiming": {
       "_instruction": "Enter the time in which each slice have been aquired within each volume.",
       "_linkedTypes": [