diff --git a/backend/web/src/main/java/org/opencdmp/controllers/EntityDoiController.java b/backend/web/src/main/java/org/opencdmp/controllers/EntityDoiController.java
index 9a7760fae..58ba122aa 100644
--- a/backend/web/src/main/java/org/opencdmp/controllers/EntityDoiController.java
+++ b/backend/web/src/main/java/org/opencdmp/controllers/EntityDoiController.java
@@ -24,6 +24,7 @@ import org.opencdmp.controllers.swagger.SwaggerHelpers;
 import org.opencdmp.controllers.swagger.annotation.OperationWithTenantHeader;
 import org.opencdmp.controllers.swagger.annotation.Swagger400;
 import org.opencdmp.controllers.swagger.annotation.Swagger404;
+import org.opencdmp.controllers.swagger.annotation.SwaggerCommonErrorResponses;
 import org.opencdmp.data.EntityDoiEntity;
 import org.opencdmp.model.DescriptionTemplateType;
 import org.opencdmp.model.EntityDoi;
@@ -47,6 +48,7 @@ import java.util.*;
 @RestController
 @RequestMapping(path = "api/entity-doi")
 @Tag(name = "Entity DOIs", description = "Manage entity dois")
+@SwaggerCommonErrorResponses
 public class EntityDoiController {
 
     private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(EntityDoiController.class));
diff --git a/dmp-frontend/src/app/ui/description/overview/description-overview.component.html b/dmp-frontend/src/app/ui/description/overview/description-overview.component.html
index 8bd788b90..83976ff93 100644
--- a/dmp-frontend/src/app/ui/description/overview/description-overview.component.html
+++ b/dmp-frontend/src/app/ui/description/overview/description-overview.component.html
@@ -1,6 +1,6 @@
 <div class="main-content pl-5 pr-5">
 	<div class="container-fluid pl-0 pr-0">
-		<div *ngIf="description && userName">
+		<div *ngIf="description">
 			<div class="row">
 				<div class="col-12 pl-2 mb-3">
 					<app-navigation-breadcrumb />
@@ -201,7 +201,7 @@
 												<p class="authors-label">{{ dmpUser.user?.name }}</p>
 											</ng-container>	
 											<ng-template #you>
-												<p class="authors-label">{{ userName }} 
+												<p *ngIf="userName" class="authors-label">{{ userName }} 
 													<span>({{ 'DESCRIPTION-OVERVIEW.YOU' | translate }})</span>
 												</p>
 											</ng-template>
diff --git a/dmp-frontend/src/app/ui/dmp/overview/dmp-overview.component.html b/dmp-frontend/src/app/ui/dmp/overview/dmp-overview.component.html
index 02dc3bb45..0e38886e0 100644
--- a/dmp-frontend/src/app/ui/dmp/overview/dmp-overview.component.html
+++ b/dmp-frontend/src/app/ui/dmp/overview/dmp-overview.component.html
@@ -1,6 +1,6 @@
 <div class="main-content dmp-overview pl-5 pr-5">
 	<div class="container-fluid pl-0 pr-0">
-		<div *ngIf="dmp && userName">
+		<div *ngIf="dmp">
 			<div class="row">
 				<div class="col-12 pl-2 mb-3">
 					<app-navigation-breadcrumb />
@@ -256,7 +256,7 @@
 												<p class="authors-label">{{ dmpUser.user?.name }}</p>
 											</ng-container>
 											<ng-template #you>
-												<p class="authors-label"> {{ userName }}
+												<p *ngIf="userName" class="authors-label"> {{ userName }}
 												<span >
 													({{ 'DMP-OVERVIEW.YOU' | translate }})</span>
 												</p>