diff --git a/src/addon/mod/assign/components/submission/addon-mod-assign-submission.html b/src/addon/mod/assign/components/submission/addon-mod-assign-submission.html
index 61c013a05..931cd164b 100644
--- a/src/addon/mod/assign/components/submission/addon-mod-assign-submission.html
+++ b/src/addon/mod/assign/components/submission/addon-mod-assign-submission.html
@@ -226,12 +226,20 @@
 
 <!-- Template to render some data regarding the submission status. -->
 <ng-template #submissionStatus>
-    <p *ngIf="assign && assign.teamsubmission && lastAttempt">
-        <span *ngIf="lastAttempt.submissiongroup && lastAttempt.submissiongroupname">{{lastAttempt.submissiongroupname}}</span>
-        <span *ngIf="assign.preventsubmissionnotingroup && !lastAttempt.submissiongroup && !lastAttempt.usergroups">{{ 'addon.mod_assign.noteam' | translate }}</span>
-        <span *ngIf="assign.preventsubmissionnotingroup && !lastAttempt.submissiongroup && lastAttempt.usergroups">{{ 'addon.mod_assign.multipleteams' | translate }}</span>
-        <span *ngIf="!assign.preventsubmissionnotingroup && !lastAttempt.submissiongroup">{{ 'addon.mod_assign.defaultteam' | translate }}</span>
-    </p>
+    <ng-container *ngIf="assign && assign.teamsubmission && lastAttempt">
+        <p *ngIf="lastAttempt.submissiongroup && lastAttempt.submissiongroupname">{{lastAttempt.submissiongroupname}}</p>
+        <ng-container *ngIf="assign.preventsubmissionnotingroup && !lastAttempt.submissiongroup && (!lastAttempt.usergroups || lastAttempt.usergroups.length <= 0)">
+            <p class="text-danger"><strong>{{ 'addon.mod_assign.noteam' | translate }}</strong></p>
+            <p class="text-danger">{{ 'addon.mod_assign.noteam_desc' | translate }}</p>
+        </ng-container>
+        <ng-container *ngIf="assign.preventsubmissionnotingroup && !lastAttempt.submissiongroup && lastAttempt.usergroups && lastAttempt.usergroups.length > 0">
+            <p class="text-danger"><strong>{{ 'addon.mod_assign.multipleteams' | translate }}</strong></p>
+            <p class="text-danger">{{ 'addon.mod_assign.multipleteams_desc' | translate }}</p>
+        </ng-container>
+        <p *ngIf="!assign.preventsubmissionnotingroup && !lastAttempt.submissiongroup">
+            {{ 'addon.mod_assign.defaultteam' | translate }}
+        </p>
+    </ng-container>
     <ion-badge item-end *ngIf="statusTranslated" [color]="statusColor">
         {{ statusTranslated }}
     </ion-badge>
diff --git a/src/addon/mod/assign/lang/en.json b/src/addon/mod/assign/lang/en.json
index e04437755..35876b24c 100644
--- a/src/addon/mod/assign/lang/en.json
+++ b/src/addon/mod/assign/lang/en.json
@@ -51,12 +51,14 @@
     "markingworkflowstatereadyforrelease": "Ready for release",
     "markingworkflowstatereleased": "Released",
     "multipleteams": "Member of more than one group",
+    "multipleteams_desc": "The assignment requires submission in groups. You are a member of more than one group. To be able to submit you must be a member of only one group. Please contact your teacher to change your group membership.",
     "noattempt": "No attempt",
     "nomoresubmissionsaccepted": "Only allowed for participants who have been granted an extension",
     "noonlinesubmissions": "This assignment does not require you to submit anything online",
     "nosubmission": "Nothing has been submitted for this assignment",
     "notallparticipantsareshown": "Participants who have not made a submission are not shown.",
     "noteam": "Not a member of any group",
+    "noteam_desc": "This assignment requires submission in groups. You are not a member of any group, so you cannot create a submission. Please contact your teacher to be added to a group.",
     "notgraded": "Not graded",
     "numberofdraftsubmissions": "Drafts",
     "numberofparticipants": "Participants",
diff --git a/src/app/app.scss b/src/app/app.scss
index 4ef93f97c..ca3ddbcc6 100644
--- a/src/app/app.scss
+++ b/src/app/app.scss
@@ -941,6 +941,15 @@ ion-app.app-root {
   }
 }
 
+@each $color-name, $color-base, $color-contrast in get-colors($colors) {
+  // If there is text with a color it should use this color
+  // and override whatever item sets it to
+  .text-#{$color-name} {
+    color: $color-contrast;
+  }
+}
+
+
 [dir="ltr"] body, [dir="rtl"] body {
   padding-top: constant(safe-area-inset-top); //for iOS 11.2
   padding-top: env(safe-area-inset-top); //for iOS 11.1
diff --git a/src/core/courses/pages/course-preview/course-preview.html b/src/core/courses/pages/course-preview/course-preview.html
index 75a6f7077..cf62ca683 100644
--- a/src/core/courses/pages/course-preview/course-preview.html
+++ b/src/core/courses/pages/course-preview/course-preview.html
@@ -58,6 +58,10 @@
                 <ion-icon name="briefcase" item-start></ion-icon>
                 <h2>{{ 'core.course.contents' | translate }}</h2>
             </a>
+            <a ion-item [href]="courseUrl" core-link [title]="course.fullname">
+                <ion-icon name="open" item-start></ion-icon>
+                <h2>{{ 'core.openinbrowser' | translate }}</h2>
+            </a>
         </ion-list>
     </core-loading>
 </ion-content>
diff --git a/src/core/courses/pages/course-preview/course-preview.ts b/src/core/courses/pages/course-preview/course-preview.ts
index 3d672fb12..703894eaa 100644
--- a/src/core/courses/pages/course-preview/course-preview.ts
+++ b/src/core/courses/pages/course-preview/course-preview.ts
@@ -48,6 +48,7 @@ export class CoreCoursesCoursePreviewPage implements OnDestroy {
         title: 'core.course.downloadcourse'
     };
     downloadCourseEnabled: boolean;
+    courseUrl: string;
 
     protected guestWSAvailable: boolean;
     protected isGuestEnabled = false;
@@ -55,7 +56,6 @@ export class CoreCoursesCoursePreviewPage implements OnDestroy {
     protected enrollmentMethods: any[];
     protected waitStart = 0;
     protected enrolUrl: string;
-    protected courseUrl: string;
     protected paypalReturnUrl: string;
     protected isMobile: boolean;
     protected isDesktop: boolean;