diff --git a/src/main/java/org/gridsuite/shortcircuit/server/report/MapperBeans.java b/src/main/java/org/gridsuite/shortcircuit/server/report/MapperBeans.java
index db41e102..c10a5751 100644
--- a/src/main/java/org/gridsuite/shortcircuit/server/report/MapperBeans.java
+++ b/src/main/java/org/gridsuite/shortcircuit/server/report/MapperBeans.java
@@ -12,29 +12,32 @@
  */
 @Configuration
 public class MapperBeans {
+    public static final String KEY_DISCONNECTED_GENERATOR = "disconnectedTerminalGenerator";
+    public static final String KEY_ADD_CONSTANT_RATION = "addConstantRatio";
+
     @Bean
     public SeverityMapper powsyblAdnGeneratorsAndBatteriesSeverity() {
         // in generatorConversion and batteryConversion
-        return new SeverityMapper("disconnectedTerminalGenerator", TypedValue.TRACE_SEVERITY);
+        return new SeverityMapper(KEY_DISCONNECTED_GENERATOR, TypedValue.DETAIL_SEVERITY);
     }
 
     @Bean
     public SeverityMapper powsyblAdnLinesSeverity() {
         // in branchConversion.twoWindingsTransformerConversion
-        return new SeverityMapper("lineConversion", "addConstantRatio", TypedValue.TRACE_SEVERITY);
+        return new SeverityMapper("lineConversion", KEY_ADD_CONSTANT_RATION, TypedValue.DETAIL_SEVERITY);
     }
 
     @Bean
     public SeverityMapper powsyblAdnTwoWindingsTransformersSeverity() {
         // in branchConversion.twoWindingsTransformerConversion
-        return new SeverityMapper("twoWindingsTransformerConversion", "addConstantRatio", TypedValue.TRACE_SEVERITY);
+        return new SeverityMapper("twoWindingsTransformerConversion", KEY_ADD_CONSTANT_RATION, TypedValue.DETAIL_SEVERITY);
     }
 
     @Bean
     public AdnSummarizeMapper powsyblAdnGeneratorsSummary() {
         return new AdnSummarizeMapper("generators",
                 "generatorConversion",
-                "disconnectedTerminalGenerator",
+                KEY_DISCONNECTED_GENERATOR,
                 "shortcircuit.server.disconnectedTerminalEquipmentSummary",
                 ShortCircuitRunContext::getAdnSummarizeCounterGenerator);
     }
@@ -43,7 +46,7 @@ public AdnSummarizeMapper powsyblAdnGeneratorsSummary() {
     public AdnSummarizeMapper powsyblAdnBatteriesSummary() {
         return new AdnSummarizeMapper("batteries",
                 "batteryConversion",
-                "disconnectedTerminalGenerator",
+                KEY_DISCONNECTED_GENERATOR,
                 "shortcircuit.server.disconnectedTerminalEquipmentSummary",
                 ShortCircuitRunContext::getAdnSummarizeCounterBattery);
     }
@@ -53,7 +56,7 @@ public AdnSummarizeMapper powsyblAdnLinesSummary() {
         // in branchConversion.twoWindingsTransformerConversion
         return new AdnSummarizeMapper("lines",
                 "lineConversion",
-                "addConstantRatio",
+                KEY_ADD_CONSTANT_RATION,
                 "shortcircuit.server.addConstantRatioSummary",
                 ShortCircuitRunContext::getAdnSummarizeCounterLines);
     }
@@ -63,7 +66,7 @@ public AdnSummarizeMapper powsyblAdnTwoWindingsTransformersSummary() {
         // in branchConversion.twoWindingsTransformerConversion
         return new AdnSummarizeMapper("two windings transformers",
                 "twoWindingsTransformerConversion",
-                "addConstantRatio",
+                KEY_ADD_CONSTANT_RATION,
                 "shortcircuit.server.addConstantRatioSummary",
                 ShortCircuitRunContext::getAdnSummarizeCounterT2W);
     }
diff --git a/src/test/resources/reporter_adn_modified.json b/src/test/resources/reporter_adn_modified.json
index cd595d54..5b6a6f8c 100644
--- a/src/test/resources/reporter_adn_modified.json
+++ b/src/test/resources/reporter_adn_modified.json
@@ -37,55 +37,55 @@
         "children" : [ {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERAT3" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERAT8" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERAT4" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERATG" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERATF" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERATH" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERAT.HU6" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENER.TG2" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "GENERATJ" }
           }
         }, {
@@ -101,19 +101,19 @@
         "children" : [ {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "BATTERY1" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "BATTERYA" }
           }
         }, {
           "messageKey" : "disconnectedTerminalGenerator",
           "values" : {
-            "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+            "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
             "generator" : { "value" : "BATTERY2" }
           }
         }, {
@@ -134,7 +134,7 @@
               "vlId2" : { "value" : "MABCDP7" },
               "vlId1" : { "value" : "AABCDP7" },
               "nominalVoltage2" : { "value" : 300.0, "type" : "VOLTAGE" },
-              "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+              "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
               "rfix" : { "value" : 1.1234567 },
               "nominalVoltage1" : { "value" : 400.0, "type" : "VOLTAGE" },
               "branch" : { "value" : "ABCDEFGHIJKLM" }
@@ -145,7 +145,7 @@
               "vlId2" : { "value" : "P.ABCP7" },
               "vlId1" : { "value" : "HABCDP7" },
               "nominalVoltage2" : { "value" : 400.0, "type" : "VOLTAGE" },
-              "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+              "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
               "rfix" : { "value" : 0.95 },
               "nominalVoltage1" : { "value" : 300.0, "type" : "VOLTAGE" },
               "branch" : { "value" : "ABDCEFGHI.ABC" }
@@ -156,7 +156,7 @@
               "vlId2" : { "value" : "ABCDEP7" },
               "vlId1" : { "value" : "FGHIJP7" },
               "nominalVoltage2" : { "value" : 400.0, "type" : "VOLTAGE" },
-              "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+              "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
               "rfix" : { "value" : 0.95 },
               "nominalVoltage1" : { "value" : 300.0, "type" : "VOLTAGE" },
               "branch" : { "value" : "ABCDEFGHIJKLM" }
@@ -167,7 +167,7 @@
               "vlId2" : { "value" : "QSDFGHJ" },
               "vlId1" : { "value" : "WXCVBN7" },
               "nominalVoltage2" : { "value" : 400.0, "type" : "VOLTAGE" },
-              "reportSeverity" : { "value" : "TRACE", "type" : "SEVERITY" },
+              "reportSeverity" : { "value" : "DETAIL", "type" : "SEVERITY" },
               "rfix" : { "value" : 0.95 },
               "nominalVoltage1" : { "value" : 300.0, "type" : "VOLTAGE" },
               "branch" : { "value" : "AZERTYUIOPKLM" }
diff --git a/src/test/resources/reporter_shortcircuit_modified.json b/src/test/resources/reporter_shortcircuit_modified.json
index 355609bb..943e1711 100644
--- a/src/test/resources/reporter_shortcircuit_modified.json
+++ b/src/test/resources/reporter_shortcircuit_modified.json
@@ -65,7 +65,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -77,7 +77,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -89,7 +89,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -101,7 +101,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -142,7 +142,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -154,7 +154,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -166,7 +166,7 @@
                 "messageKey": "disconnectedTerminalGenerator",
                 "values": {
                   "reportSeverity": {
-                    "value": "TRACE",
+                    "value": "DETAIL",
                     "type": "SEVERITY"
                   },
                   "generator": {
@@ -238,7 +238,7 @@
                     "messageKey": "addConstantRatio",
                     "values": {
                       "reportSeverity": {
-                        "value": "TRACE",
+                        "value": "DETAIL",
                         "type": "SEVERITY"
                       },
                       "branch": {
@@ -250,7 +250,7 @@
                     "messageKey": "addConstantRatio",
                     "values": {
                       "reportSeverity": {
-                        "value": "TRACE",
+                        "value": "DETAIL",
                         "type": "SEVERITY"
                       },
                       "branch": {
@@ -262,7 +262,7 @@
                     "messageKey": "addConstantRatio",
                     "values": {
                       "reportSeverity": {
-                        "value": "TRACE",
+                        "value": "DETAIL",
                         "type": "SEVERITY"
                       },
                       "branch": {
@@ -274,7 +274,7 @@
                     "messageKey": "addConstantRatio",
                     "values": {
                       "reportSeverity": {
-                        "value": "TRACE",
+                        "value": "DETAIL",
                         "type": "SEVERITY"
                       },
                       "branch": {