diff --git a/gms/impl/src/main/resources/index/corp-user/mappings.json b/gms/impl/src/main/resources/index/corp-user/mappings.json
index d179afa373..d288e0ca13 100644
--- a/gms/impl/src/main/resources/index/corp-user/mappings.json
+++ b/gms/impl/src/main/resources/index/corp-user/mappings.json
@@ -48,6 +48,10 @@
     "urn": {
       "type": "keyword",
       "normalizer": "custom_normalizer"
+    },
+    "emails": {
+      "type": "keyword",
+      "normalizer": "custom_normalizer"
     }
   }
 }
\ No newline at end of file
diff --git a/gms/impl/src/main/resources/index/data-process/mappings.json b/gms/impl/src/main/resources/index/data-process/mappings.json
index 1bff892aba..7dfe74b4fd 100644
--- a/gms/impl/src/main/resources/index/data-process/mappings.json
+++ b/gms/impl/src/main/resources/index/data-process/mappings.json
@@ -27,10 +27,10 @@
     "name": {
       "type": "keyword"
     },
-    "num_inputs": {
+    "numInputDatasets": {
       "type": "long"
     },
-    "num_outputs": {
+    "numOutputDatasets": {
       "type": "long"
     },
     "owners": {
diff --git a/gms/impl/src/main/resources/index/ml-model/mappings.json b/gms/impl/src/main/resources/index/ml-model/mappings.json
index 9b85406eed..8c20627a32 100644
--- a/gms/impl/src/main/resources/index/ml-model/mappings.json
+++ b/gms/impl/src/main/resources/index/ml-model/mappings.json
@@ -49,6 +49,14 @@
       },
       "normalizer": "my_normalizer"
     },
+    "description": {
+      "type": "text",
+      "fields": {
+        "keyword": {
+          "type": "keyword"
+        }
+      }
+    },
     "owners": {
       "type": "keyword",
       "normalizer": "my_normalizer"