diff --git a/src/opm/input/eclipse/share/keywords/000_Eclipse100/E/EDITNNCR b/src/opm/input/eclipse/share/keywords/000_Eclipse100/E/EDITNNCR
index 2572afecd..ba425a856 100644
--- a/src/opm/input/eclipse/share/keywords/000_Eclipse100/E/EDITNNCR
+++ b/src/opm/input/eclipse/share/keywords/000_Eclipse100/E/EDITNNCR
@@ -5,63 +5,81 @@
   ],
   "items": [
     {
+      "item": 1,
       "name": "I1",
       "value_type": "INT"
     },
     {
+      "item": 2,
       "name": "J1",
       "value_type": "INT"
     },
     {
+      "item": 3,
       "name": "K1",
       "value_type": "INT"
     },
     {
+      "item": 4,
       "name": "I2",
       "value_type": "INT"
     },
     {
+      "item": 5,
       "name": "J2",
       "value_type": "INT"
     },
     {
+      "item": 6,
       "name": "K2",
       "value_type": "INT"
     },
     {
+      "item": 7,
       "name": "TRANS",
       "value_type": "DOUBLE",
-      "default_value": 1
+      "dimension": "Transmissibility"
     },
     {
+      "item": 8,
       "name": "SAT_TABLE12",
       "value_type": "INT",
-      "default_value": 0
+      "default_value": 0,
+      "comment": "Not used"
     },
     {
+      "item": 9,
       "name": "SAT_TABLE21",
       "value_type": "INT",
-      "default_value": 0
+      "default_value": 0,
+      "comment": "Not used"
     },
     {
+      "item": 10,
       "name": "PRESS_TABLE12",
       "value_type": "INT",
-      "default_value": 0
+      "default_value": 0,
+      "comment": "Not used"
     },
     {
+      "item": 11,
       "name": "PRESS_TABLE21",
       "value_type": "INT",
-      "default_value": 0
+      "default_value": 0,
+      "comment": "Not used"
     },
     {
+      "item": 12,
       "name": "FACE_FLOW12",
       "value_type": "STRING"
     },
     {
+      "item": 13,
       "name": "FACE_FLOW21",
       "value_type": "STRING"
     },
     {
+      "item": 14,
       "name": "DIFF",
       "value_type": "DOUBLE",
       "dimension": "Length"