diff --git a/docs/about/naming_architecture_code.odt b/docs/about/naming_architecture_code.odt
index 875efab488b20ebdb31c4dfc33c66a30295aae08..22983ee9f8f71fd1c3a91369296edd564c4c0d05 100644
Binary files a/docs/about/naming_architecture_code.odt and b/docs/about/naming_architecture_code.odt differ
diff --git a/docs/about/naming_architecture_code.pdf b/docs/about/naming_architecture_code.pdf
index 7cf5dca376b5553c731279e479bfa78cdd41b50a..438c384565c25a0c16bb6a38f8ab6e96bd4798e2 100644
Binary files a/docs/about/naming_architecture_code.pdf and b/docs/about/naming_architecture_code.pdf differ
diff --git a/src/main/java/org/openepics/names/rest/controller/ReportController.java b/src/main/java/org/openepics/names/rest/controller/ReportController.java
index b9030406e8a4aba4e466acd931646c21405550bf..9821b834bc2a525c835dcb7f8bbffe952450d69f 100644
--- a/src/main/java/org/openepics/names/rest/controller/ReportController.java
+++ b/src/main/java/org/openepics/names/rest/controller/ReportController.java
@@ -438,10 +438,10 @@ public class ReportController {
         // # names with system structure only - system group, system, system + subsystem
         sb.append("ESS Name                " + metricsEssName).append(NEWLINE);
         sb.append(DIVIDER_64).append(NEWLINE);
-        sb.append("ESS Name (System structure)                                              " + metricsEssNameSystemstructure).append(NEWLINE);
-        sb.append("ESS Name (System structure + Device structure)                           " + metricsEssNameSystemstructureDevicestructure).append(NEWLINE);
-        sb.append("ESS Name (System structure + Device structure + Index)                   " + metricsEssNameSystemstructureDevicestructureIndex).append(NEWLINE);
-        sb.append("ESS Name (Other)                                                         " + metricsEssNameOther).append(NEWLINE);
+        sb.append("System structure                               " + metricsEssNameSystemstructure).append(NEWLINE);
+        sb.append("System structure + Device structure            " + metricsEssNameSystemstructureDevicestructure).append(NEWLINE);
+        sb.append("System structure + Device structure + Index    " + metricsEssNameSystemstructureDevicestructureIndex).append(NEWLINE);
+        sb.append("Other                                          " + metricsEssNameOther).append(NEWLINE);
         sb.append(DIVIDER_96).append(NEWLINE);
         sb.append("3) # entries - System structure").append(NEWLINE);
         sb.append(DIVIDER_96).append(NEWLINE);