diff --git a/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.html b/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.html
index cfcad8106..a5b5b69d8 100644
--- a/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.html
+++ b/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.html
@@ -23,7 +23,8 @@
 		<div class="col-12 d-flex justify-content-center attach-btn">
 			<button mat-button type="button" class="col-auto attach-file" (click)="fileInput.click()">
 				<mat-icon class="mr-2">input</mat-icon>
-				{{'GENERAL.START-NEW-DMP-DIALOG.UPLOAD-FILE' | translate}}
+				<span *ngIf="!hasFile()">{{'GENERAL.START-NEW-DMP-DIALOG.UPLOAD-FILE' | translate}}</span>
+				<span *ngIf="hasFile()">{{'GENERAL.START-NEW-DMP-DIALOG.REPLACE-FILE' | translate}}</span>
 			</button>
 			<form>
 				<input class="hidden" #fileInput type="file" onClick="this.form.reset()" (change)="uploadFile($event)" accept="text/xml, application/json">
@@ -41,7 +42,7 @@
 			<button mat-button type="button" class="cancel-btn" (click)="cancel()">{{'DMP-UPLOAD.ACTIONS.CANCEL' | translate}}</button>
 		</div>
 		<div class="col-auto">
-			<button mat-button type="button" (click)="confirm()" [disabled]="data.fileList.length === 0" [ngClass]="{'next-btn-disabled': data.fileList.length === 0, 'next-btn': data.fileList.length !== 0}">{{'DMP-UPLOAD.ACTIONS.IMPORT' | translate}}</button>
+			<button mat-button type="button" (click)="confirm()" [disabled]="data.fileList.length === 0 || files.length === 0" class="next-btn">{{'DMP-UPLOAD.ACTIONS.IMPORT' | translate}}</button>
 		</div>
 	</div>
 </div>
diff --git a/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.scss b/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.scss
index be50ce8e5..efe9825bd 100644
--- a/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.scss
+++ b/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.scss
@@ -46,7 +46,7 @@
 	font-weight: 500;
 }
 
-.next-btn-disabled {
+.next-btn[disabled] {
 	width: 100px;
 	height: 43px;
 	background: #ffffff 0% 0% no-repeat padding-box;
@@ -55,11 +55,25 @@
 	opacity: 1;
 }
 
-.next-btn:hover {
-	background: #129d99;
+.next-btn:not([disabled]):hover {
+	background-color: #129d99;
 	color: #ffffff;
 }
 
+// .next-btn-disabled {
+// 	width: 100px;
+// 	height: 43px;
+// 	background: #ffffff 0% 0% no-repeat padding-box;
+// 	border: 1px solid #b5b5b5;
+// 	border-radius: 30px;
+// 	opacity: 1;
+// }
+
+// .next-btn:hover {
+// 	background: #129d99;
+// 	color: #ffffff;
+// }
+
 .attach-btn {
 	top: -20px;
 }
@@ -93,12 +107,26 @@
 	width: auto !important;
 	max-width: 500px !important;
 	min-height: 1rem !important;
+
+	background-color: #e0e0e0 !important;
+	background-image: none !important;
+	color: rgba(0, 0, 0, 0.87) !important;
+	font-weight: 500 !important;
+	border-radius: 24px !important;
+	line-height: 1.25 !important;
 }
 
 .file-label {
 	white-space: nowrap;
 	overflow: hidden;
 	text-overflow: ellipsis;
+	font-size: 14px !important;
+}
+
+::ng-deep ngx-dropzone-remove-badge {
+	opacity: 1 !important;
+	margin-left: .5rem !important;
+	position: initial !important;
 }
 
 ::ng-deep .upload-form .mat-form-field-appearance-outline .mat-form-field-outline {
diff --git a/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.ts b/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.ts
index 5a147355d..614397aba 100644
--- a/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.ts
+++ b/dmp-frontend/src/app/ui/dmp/listing/upload-dialogue/dmp-upload-dialogue.component.ts
@@ -119,4 +119,8 @@ export class DmpUploadDialogue extends BaseComponent {
 		request.criteria = criteria;
 		return this._service.searchDMPProfiles(request);
 	}
+
+	hasFile(): boolean {
+		return this.files && this.files.length > 0;
+	}
 }
diff --git a/dmp-frontend/src/app/ui/misc/navigation/user-dialog/user-dialog.component.scss b/dmp-frontend/src/app/ui/misc/navigation/user-dialog/user-dialog.component.scss
index 00a2b8620..1f78b313e 100644
--- a/dmp-frontend/src/app/ui/misc/navigation/user-dialog/user-dialog.component.scss
+++ b/dmp-frontend/src/app/ui/misc/navigation/user-dialog/user-dialog.component.scss
@@ -15,6 +15,7 @@ $mat-card-header-size: 40px !default;
   font-weight: 300;
   color: #212121;
   height: 1.875rem;
+  line-height: 1.875rem;
   width: 100%;
   text-align: left;
 }
diff --git a/dmp-frontend/src/app/ui/user-profile/user-profile.component.html b/dmp-frontend/src/app/ui/user-profile/user-profile.component.html
index 75b6c9743..567239f41 100644
--- a/dmp-frontend/src/app/ui/user-profile/user-profile.component.html
+++ b/dmp-frontend/src/app/ui/user-profile/user-profile.component.html
@@ -199,7 +199,7 @@
 									</div>
 								</div>
 								<div *ngIf="!hasZenodo()" class="col-md-4 link-zenodo-btn">
-									<div><button mat-raised-button type="button" (click)="loginToZenodo()" class="confirm default-btn">{{'USER-PROFILE.ZENODO.AUTHORIZE' | translate}}</button></div>
+									<div><button mat-raised-button type="button" (click)="loginToZenodo()" class="confirm accent-btn mt-3">{{'USER-PROFILE.ZENODO.AUTHORIZE' | translate}}</button></div>
 								</div>
 							</div>
 						</div>
diff --git a/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss b/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss
index 3b7c5fbd9..903a18d24 100644
--- a/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss
+++ b/dmp-frontend/src/app/ui/user-profile/user-profile.component.scss
@@ -142,6 +142,20 @@
     font-weight: 500;
 }
 
+.accent-btn {
+    background: #ffffff 0% 0% no-repeat padding-box;
+    box-shadow: 0px 3px 6px #1e202029;
+    border: 1px solid #b5b5b5;
+    border-radius: 30px;
+    opacity: 1;
+    min-width: 162px;
+    max-width: 256px;
+    height: 40px;
+    color: #129d99;
+    font-size: 0.87rem;
+    font-weight: 500;
+}
+
 .vertical-line {
 	border-left: 2px solid #129d99;
 }
diff --git a/dmp-frontend/src/assets/i18n/de.json b/dmp-frontend/src/assets/i18n/de.json
index b33fe606e..8ba654889 100644
--- a/dmp-frontend/src/assets/i18n/de.json
+++ b/dmp-frontend/src/assets/i18n/de.json
@@ -85,7 +85,8 @@
 			"PRODUCED": "produced",
 			"RDA-SPECIFICATIONS": "according to RDA specifications",
 			"MACHINE-ACTIONABLE": "for machine-actionable DMPs",
-			"UPLOAD-FILE": "Upload File"
+			"UPLOAD-FILE": "Upload File",
+			"REPLACE-FILE": "Replace File"
 		},
 		"INVITATION-DIALOG": {
 			"HINT": "Press comma or enter between authors",
diff --git a/dmp-frontend/src/assets/i18n/en.json b/dmp-frontend/src/assets/i18n/en.json
index 22a9fb101..5a5c2fc47 100644
--- a/dmp-frontend/src/assets/i18n/en.json
+++ b/dmp-frontend/src/assets/i18n/en.json
@@ -85,7 +85,8 @@
 			"PRODUCED": "produced",
 			"RDA-SPECIFICATIONS": "according to RDA specifications",
 			"MACHINE-ACTIONABLE": "for machine-actionable DMPs",
-			"UPLOAD-FILE": "Upload File"
+			"UPLOAD-FILE": "Upload File",
+			"REPLACE-FILE": "Replace File"
 		},
 		"INVITATION-DIALOG": {
 			"HINT": "Press comma or enter between authors",
diff --git a/dmp-frontend/src/assets/i18n/es.json b/dmp-frontend/src/assets/i18n/es.json
index ae69ccc06..61ae7e046 100644
--- a/dmp-frontend/src/assets/i18n/es.json
+++ b/dmp-frontend/src/assets/i18n/es.json
@@ -85,7 +85,8 @@
 			"PRODUCED": "produced",
 			"RDA-SPECIFICATIONS": "according to RDA specifications",
 			"MACHINE-ACTIONABLE": "for machine-actionable DMPs",
-			"UPLOAD-FILE": "Upload File"
+			"UPLOAD-FILE": "Upload File",
+			"REPLACE-FILE": "Replace File"
 		},
 		"INVITATION-DIALOG": {
 			"HINT": "Press comma or enter between authors",
diff --git a/dmp-frontend/src/assets/i18n/gr.json b/dmp-frontend/src/assets/i18n/gr.json
index 17ce0b8bc..f95ba004f 100644
--- a/dmp-frontend/src/assets/i18n/gr.json
+++ b/dmp-frontend/src/assets/i18n/gr.json
@@ -85,7 +85,8 @@
 			"PRODUCED": "που έχουν παραχθεί",
 			"RDA-SPECIFICATIONS": "σύμφωνα με τις προδιαγραφές του RDA",
 			"MACHINE-ACTIONABLE": "για μηχαναγνώσιμα Σχέδια Διαχείρισης Δεδομένων",
-			"UPLOAD-FILE": "Μεταφόρτωση Αρχείου"
+			"UPLOAD-FILE": "Μεταφόρτωση Αρχείου",
+			"REPLACE-FILE": "Replace File"
 		},
 		"INVITATION-DIALOG": {
 			"HINT": "Προσθέστε κόμμα ή πατήστε το κουμπί “enter” ανάμεσα στους συγγραφείς",
diff --git a/dmp-frontend/src/assets/i18n/sk.json b/dmp-frontend/src/assets/i18n/sk.json
index 5c8d10246..29b2a48dc 100644
--- a/dmp-frontend/src/assets/i18n/sk.json
+++ b/dmp-frontend/src/assets/i18n/sk.json
@@ -85,7 +85,8 @@
 			"PRODUCED": "vytvorené",
 			"RDA-SPECIFICATIONS": "podľa špecifikácií RDS",
 			"MACHINE-ACTIONABLE": "pre strojovo využiteľné DMP",
-			"UPLOAD-FILE": "Nahrať súbor"
+			"UPLOAD-FILE": "Nahrať súbor",
+			"REPLACE-FILE": "Replace File"
 		},
 		"INVITATION-DIALOG": {
 			"HINT": "Po každom vložení pozvánky nového užívateľa stlačte čiarku",
diff --git a/dmp-frontend/src/assets/i18n/tr.json b/dmp-frontend/src/assets/i18n/tr.json
index 46bcbbe1e..bc64b01a3 100644
--- a/dmp-frontend/src/assets/i18n/tr.json
+++ b/dmp-frontend/src/assets/i18n/tr.json
@@ -85,7 +85,8 @@
 			"PRODUCED": "produced",
 			"RDA-SPECIFICATIONS": "according to RDA specifications",
 			"MACHINE-ACTIONABLE": "for machine-actionable DMPs",
-			"UPLOAD-FILE": "Upload File"
+			"UPLOAD-FILE": "Upload File",
+			"REPLACE-FILE": "Replace File"
 		},
 		"INVITATION-DIALOG": {
 			"HINT": "Press comma or enter between authors",