diff --git a/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.html b/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.html
index 28eceacdc..108c4c8ab 100644
--- a/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.html
+++ b/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.html
@@ -86,7 +86,7 @@
 							<li *ngFor="let dataset of datasets.controls; let i = index" (click)="changeStep(i + stepsBeforeDatasets, dataset)" [ngClass]="{'active-dataset': this.step === i + stepsBeforeDatasets}">
 								<div class="d-flex flex-direction-row">
 									<div class="label">{{'DMP-EDITOR.STEPPER.DATASET' | translate}}</div>
-									<mat-icon class="ml-auto remove-dataset" matTooltip="{{'DMP-EDITOR.ACTIONS.DELETE' | translate}}" (click)="$event.stopPropagation(); removeDataset(dataset.get('id').value, i)">remove_circle_outline</mat-icon>
+									<mat-icon *ngIf="dataset.get('status').value !== 1 && !isNewDataset" class="ml-auto remove-dataset" matTooltip="{{'DMP-EDITOR.ACTIONS.DELETE' | translate}}" (click)="$event.stopPropagation(); removeDataset(dataset.get('id').value, i)">remove_circle_outline</mat-icon>
 								</div>
 								<span *ngIf="dataset.get('status').value === 1" class="finalized-label">
 									<mat-icon class="status-icon check-icon">check</mat-icon>{{'TYPES.DATASET-STATUS.FINALISED' | translate}}
diff --git a/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.scss b/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.scss
index eb8ae2c58..5f8b0017a 100644
--- a/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.scss
+++ b/dmp-frontend/src/app/ui/dmp/editor/dmp-editor.component.scss
@@ -355,6 +355,11 @@ a:hover {
   cursor: auto !important;
 }
 
+.add-dataset-btn:hover {
+  color: #129d99 !important;
+  border: 1px solid #129d99;
+}
+
 .dataset-list {
   list-style-type: none;
   padding-left: 0px;
diff --git a/dmp-frontend/src/assets/splash/index.html b/dmp-frontend/src/assets/splash/index.html
index b5df09f6f..9f1b8dd75 100644
--- a/dmp-frontend/src/assets/splash/index.html
+++ b/dmp-frontend/src/assets/splash/index.html
@@ -103,13 +103,13 @@
                         <p class="title-2 text-uppercase">Argos</p>&nbsp;<p class="title-2">experience</p>
                     </div>
                     <div class="options">
-                        <div class="selected d-flex flex-direction-row option-row" id="id1" onclick="document.getElementById('template-preview').src='assets/img/template-preview-1.svg'; toggleClass(['id1','id2','id3'], 'id1')">
+                        <div class="selected d-flex flex-direction-row option-row" id="id1" onclick="document.getElementById('template-preview').src='assets/img/template-preview-1.svg'; toggleClass(['id1','id2','id3'], 'id1'); clearInterval(slides)">
                             <p class="option-number">1</p>&nbsp;<p class="option-text">Select Templates</p>
                         </div>
-                        <div class="not-selected d-flex flex-direction-row option-row" id="id2" onclick="document.getElementById('template-preview').src='assets/img/template-preview-2.svg'; toggleClass(['id1','id2','id3'], 'id2')">
+                        <div class="not-selected d-flex flex-direction-row option-row" id="id2" onclick="document.getElementById('template-preview').src='assets/img/template-preview-2.svg'; toggleClass(['id1','id2','id3'], 'id2'); clearInterval(slides)">
                             <p class="option-number">2</p>&nbsp;<p class="option-text">Fill the information</p>
                         </div>
-                        <div class="not-selected d-flex flex-direction-row option-row" id="id3" onclick="document.getElementById('template-preview').src='assets/img/template-preview-3.svg'; toggleClass(['id1','id2','id3'], 'id3')">
+                        <div class="not-selected d-flex flex-direction-row option-row" id="id3" onclick="document.getElementById('template-preview').src='assets/img/template-preview-3.svg'; toggleClass(['id1','id2','id3'], 'id3'); clearInterval(slides)">
                             <p class="option-number">3</p>&nbsp;<p class="option-text">Share DMP</p>
                         </div>
                     </div>
@@ -393,4 +393,4 @@
     <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js" integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI" crossorigin="anonymous"></script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/dmp-frontend/src/assets/splash/js/scripts.js b/dmp-frontend/src/assets/splash/js/scripts.js
index 6abf11b0b..724c64c44 100644
--- a/dmp-frontend/src/assets/splash/js/scripts.js
+++ b/dmp-frontend/src/assets/splash/js/scripts.js
@@ -45,3 +45,19 @@ window.onclick = function (event) {
         this.closeOpenDropdowns();
     }
 }
+
+// Slideshow per 3 sec, stops on option click
+window.onload = function slideImages() {
+	var x = -1;
+	slides = setInterval(function displayNextImage() {
+		x = (x === images.length - 1) ? 0 : x + 1;
+		document.getElementById('template-preview').src = images[x];
+		toggleClass(['id1','id2','id3'], 'id'.concat((x + 1).toString()));
+	}, 3000);
+}
+
+var slides;
+var images = [];
+images[0] = 'assets/img/template-preview-1.svg';
+images[1] = 'assets/img/template-preview-2.svg';
+images[2] = 'assets/img/template-preview-3.svg';