diff --git a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/section-fieldset/dataset-profile-editor-section-fieldset.component.ts b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/section-fieldset/dataset-profile-editor-section-fieldset.component.ts
index 0fd24684a..46fa170ed 100644
--- a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/section-fieldset/dataset-profile-editor-section-fieldset.component.ts
+++ b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/section-fieldset/dataset-profile-editor-section-fieldset.component.ts
@@ -76,7 +76,7 @@ export class DatasetProfileEditorSectionFieldSetComponent implements OnInit, OnC
 		}));
 		const initializerSub = this.initializer
 		.pipe(
-			debounceTime(200)
+			debounceTime(100)
 		)
 		.subscribe(() =>{
 			this.initialize();
diff --git a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.html b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.html
index efba00df8..ae028e94b 100644
--- a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.html
+++ b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.html
@@ -181,58 +181,61 @@
 								</mat-error>
 							</mat-form-field>
 						</div>
-
-					</div>
-
-					<!-- <div class="col-12">
-						<div class="heading">1.4 {{'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-USERS'| translate}}</div>
-						<div class="full-width basic-info-input">
-							<table class="col-12 user-table">
-								<tr class="row user-table-header">
-									<th>{{'USERS.LISTING.NAME' | translate}}</th>
-									<th>{{'USERS.LISTING.EMAIL' | translate}}</th>
-									<th></th>
-								</tr>
-								<tbody class="user-table-body">
-									<tr *ngFor="let user of userChipList" class="user-table-row">
-										<td>{{user.name}}</td>
-										<td >{{user.email}}</td>
-										<td>
-											<button mat-button class="delete-btn" (click)="verifyAndRemoveUser(user)" [matTooltip]="'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-REMOVE-USER'| translate"><mat-icon>person_remove</mat-icon></button>
-										</td>
-									</tr>
-									<tr *ngIf="!userChipList || !userChipList.length">
-										<td style="text-align: end; line-height: 3em;" colspan="2" >
-											{{'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-NO-USERS-YET' | translate}}
-										</td>
-									</tr>
-								</tbody>
-							</table>
+						<div class="col-12">
+							<div class="heading">1.4 {{'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-USERS'| translate}}</div>
+							<div class="full-width basic-info-input">
+								<table class="col-12 user-table">
+									<thead class="user-table-header">
+										<tr>
+											<th>{{'USERS.LISTING.NAME' | translate}}</th>
+											<th>{{'USERS.LISTING.EMAIL' | translate}}</th>
+											<th></th>
+										</tr>
+									</thead>
+									<tbody class="user-table-body">
+										<tr *ngFor="let user of userChipList" class="user-table-row">
+											<td>{{user.name}}</td>
+											<td >{{user.email}}</td>
+											<td>
+												<button mat-button class="delete-btn" (click)="verifyAndRemoveUser(user)" [matTooltip]="'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-REMOVE-USER'| translate"><mat-icon>person_remove</mat-icon></button>
+											</td>
+										</tr>
+										<tr *ngIf="!userChipList || !userChipList.length">
+											<td style="text-align: end; line-height: 3em;" colspan="2" >
+												{{'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-NO-USERS-YET' | translate}}
+											</td>
+										</tr>
+									</tbody>
+								</table>
+							</div>
 						</div>
-					</div>
-					
-					<div class="col-12">
-						<div class="row justify-content-end">
-							<div class="col d-flex justify-content-end" style="overflow: hidden;">
-								<div style="min-width: 20em;max-width: 25em;" [@add-new-user-field]="inputUserState">
-									<mat-form-field appearance="legacy">
-										<input matInput #email placeholder="{{'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-USERS'| translate}}" (focus)="onUserFieldFocus()" (blur)="onUserFieldBlur()" (keyup.enter)="addUser(email)">
-									</mat-form-field>
+						
+						<div class="col-12">
+							<div class="row justify-content-end">
+								<div class="col d-flex justify-content-end" style="overflow: hidden;">
+									<div style="min-width: 20em;max-width: 25em;" [@add-new-user-field]="inputUserState">
+										<mat-form-field appearance="legacy">
+											<input matInput #email placeholder="{{'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-USERS'| translate}}" (focus)="onUserFieldFocus()" (blur)="onUserFieldBlur()" (keyup.enter)="addUser(email)">
+										</mat-form-field>
+									</div>
+								</div>
+	
+								<div class="col-auto">
+									<button mat-mini-fab color="primary" (click)="addUser(email)" (focus)="onUserButtonFocus()" (blur)="onUserButtonBlur()" [matTooltip]="'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-VALIDATE-AND-ADD-USER'| translate" [disabled]="userFormDisabled">
+										<ng-container *ngIf="inputUserState === 'untriggered' else triggericon">
+											<mat-icon>add</mat-icon>
+										</ng-container>
+										<ng-template #triggericon>
+											<mat-icon>person_add</mat-icon>
+										</ng-template>
+									</button>
 								</div>
 							</div>
-
-							<div class="col-auto">
-								<button mat-mini-fab color="primary" (click)="addUser(email)" (focus)="onUserButtonFocus()" (blur)="onUserButtonBlur()" [matTooltip]="'DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.DATASET-TEMPLATE-VALIDATE-AND-ADD-USER'| translate" [disabled]="userFormDisabled">
-									<ng-container *ngIf="inputUserState === 'untriggered' else triggericon">
-										<mat-icon>add</mat-icon>
-									</ng-container>
-									<ng-template #triggericon>
-										<mat-icon>person_add</mat-icon>
-									</ng-template>
-								</button>
-							</div>
 						</div>
-					</div> -->
+
+					</div>
+
+					
 					<!-- <div class="col-12">
 						<button mat-button class="full-width" (click)="addPage()"
 							[disabled]="viewOnly">{{'DATASET-PROFILE-EDITOR.ACTIONS.NEXT' | translate}}</button>
diff --git a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.scss b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.scss
index dd73219f6..176d82dd0 100644
--- a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.scss
+++ b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.scss
@@ -277,16 +277,18 @@ $blue-color-light: #5cf7f2;
 
 .user-table {
 	// border: thin solid rgb(179, 173, 173);
-	border: 1px solid rgba(0, 0, 0, 0.12);
+	// border: 1px solid rgba(0, 0, 0, 0.12);
 	background-color: white;
 	border-radius: 4px;
 	padding-bottom: 1em;
+	box-shadow: -1px 1px 11px -3px #00000017;
 }
 
 .user-table-header {
 	text-align: center;
 	display: revert;
 	background-color: rgb(243 245 248);
+	// background-color: #129d9811;
 }
 
 .user-table-header th {
diff --git a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.ts b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.ts
index e5dcc8875..60b689d58 100644
--- a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.ts
+++ b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor.component.ts
@@ -1951,7 +1951,7 @@ export class DatasetProfileEditorComponent extends BaseComponent implements OnIn
 			},
 			error=>{
 				// console.log(error.message);
-				this.uiNotificationService.snackBarNotification(error.message, SnackBarNotificationLevel.Error);
+				this.uiNotificationService.snackBarNotification(this.language.instant('DATASET-PROFILE-EDITOR.STEPS.GENERAL-INFO.ERRORS.USER-NOT-FOUND'), SnackBarNotificationLevel.Error);
 				this.userFormDisabled = false;
 				// this.inputUserState = 'triggered';//when it loses focus(when disabled) it becomes untriggered
 				// email.focus();
diff --git a/dmp-frontend/src/app/ui/admin/user/listing/role-editor/user-role-editor.component.html b/dmp-frontend/src/app/ui/admin/user/listing/role-editor/user-role-editor.component.html
index a29097e1d..65415f579 100644
--- a/dmp-frontend/src/app/ui/admin/user/listing/role-editor/user-role-editor.component.html
+++ b/dmp-frontend/src/app/ui/admin/user/listing/role-editor/user-role-editor.component.html
@@ -1,7 +1,7 @@
 <form class="row user-role-editor" [formGroup]="formGroup" (ngSubmit)="formSubmit()">
 	<div *ngIf="!this.nowEditing"class="roles col">
 		<ng-container *ngFor="let role of this.formGroup.get('appRoles').value">
-			<div *ngIf="role!=3">
+			<div>
 				<span  class="user-role" [ngClass]="{'user': role == 0, 'manager': role == 1, 'admin': role == 2, 'dataset-template-editor': role == 3}">
 					{{getPrincipalAppRoleWithLanguage(role)}}
 				</span>
@@ -11,7 +11,7 @@
 	<mat-form-field *ngIf="this.nowEditing" class="select-role roles-width-180 col-auto">
 		<mat-select formControlName="appRoles" multiple required>
 			<ng-container *ngFor="let role of getPrincipalAppRoleValues()">
-				<mat-option [value]="role" *ngIf="role!=3">{{getPrincipalAppRoleWithLanguage(role)}}</mat-option>
+				<mat-option [value]="role">{{getPrincipalAppRoleWithLanguage(role)}}</mat-option>
 			</ng-container>
 		</mat-select>
 		<mat-error *ngIf="getFormControl('appRoles').hasError('required')">{{'GENERAL.VALIDATION.REQUIRED' | translate}}</mat-error>
diff --git a/dmp-frontend/src/assets/i18n/de.json b/dmp-frontend/src/assets/i18n/de.json
index 43dcbee82..1c7087ccf 100644
--- a/dmp-frontend/src/assets/i18n/de.json
+++ b/dmp-frontend/src/assets/i18n/de.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"User not found."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",
diff --git a/dmp-frontend/src/assets/i18n/en.json b/dmp-frontend/src/assets/i18n/en.json
index 6913e67da..913634fc3 100644
--- a/dmp-frontend/src/assets/i18n/en.json
+++ b/dmp-frontend/src/assets/i18n/en.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"User not found."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",
diff --git a/dmp-frontend/src/assets/i18n/es.json b/dmp-frontend/src/assets/i18n/es.json
index eef1d9145..0735e6090 100644
--- a/dmp-frontend/src/assets/i18n/es.json
+++ b/dmp-frontend/src/assets/i18n/es.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"User not found."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",
diff --git a/dmp-frontend/src/assets/i18n/gr.json b/dmp-frontend/src/assets/i18n/gr.json
index bfa8afbfa..46ce0e673 100644
--- a/dmp-frontend/src/assets/i18n/gr.json
+++ b/dmp-frontend/src/assets/i18n/gr.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"Ο χρήστης δεν βρέθηκε."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",
diff --git a/dmp-frontend/src/assets/i18n/pt.json b/dmp-frontend/src/assets/i18n/pt.json
index de2cd7b96..56efd16f9 100644
--- a/dmp-frontend/src/assets/i18n/pt.json
+++ b/dmp-frontend/src/assets/i18n/pt.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Descrição do modelo de dados",
 				"UNTITLED": "Sem título",
 				"QUESTION": "Questão",
-				"TEMPLATE-OUTLINE": "Esquema do modelo"
+				"TEMPLATE-OUTLINE": "Esquema do modelo",
+				"ERRORS":{
+					"USER-NOT-FOUND":"Usuário não encontrado."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Nome do capítulo",
diff --git a/dmp-frontend/src/assets/i18n/sk.json b/dmp-frontend/src/assets/i18n/sk.json
index 2a35ac9f0..850293fb0 100644
--- a/dmp-frontend/src/assets/i18n/sk.json
+++ b/dmp-frontend/src/assets/i18n/sk.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"User not found."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",
diff --git a/dmp-frontend/src/assets/i18n/sr.json b/dmp-frontend/src/assets/i18n/sr.json
index e8878736a..59f2a2c93 100644
--- a/dmp-frontend/src/assets/i18n/sr.json
+++ b/dmp-frontend/src/assets/i18n/sr.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"User not found."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",
diff --git a/dmp-frontend/src/assets/i18n/tr.json b/dmp-frontend/src/assets/i18n/tr.json
index c0e2eecfd..6107aec1c 100644
--- a/dmp-frontend/src/assets/i18n/tr.json
+++ b/dmp-frontend/src/assets/i18n/tr.json
@@ -296,7 +296,10 @@
 				"DATASET-TEMPLATE-DESCRIPTION-PLACEHOLDER": "Dataset template description",
 				"UNTITLED": "Untitled",
 				"QUESTION": "Question",
-				"TEMPLATE-OUTLINE": "Template outline"
+				"TEMPLATE-OUTLINE": "Template outline",
+				"ERRORS":{
+					"USER-NOT-FOUND":"User not found."
+				}
 			},
 			"PAGE-INFO": {
 				"PAGE-NAME": "Chapter Name",