package.json

 {
   "name": "@coscine/login",
-  "version": "1.6.0",
+  "version": "1.7.0",
   "private": true,
   "directories": {
     "doc": "docs"
@@ -12,7 +12,7 @@
     "test:unit": "vue-cli-service test:unit"
   },
   "dependencies": {
-    "@coscine/api-connection": "^1.15.0",
+    "@coscine/api-connection": "^1.16.0",
     "@itcenter-layout/bootstrap": "^1.5.5",
     "@itcenter-layout/masterpage": "^1.2.9",
     "@types/jquery": "^3.3.38",

src/LoginApp.vue

@@ -44,6 +44,7 @@
                         :shibbolethReturnUrl="this.shibbolethReturnUrl"
                         :idpUrl="this.idpUrl"
                         :loggedInWithShibboleth="this.loggedInWithShibboleth"
+                        :mergeReturnUrl="mergeReturnUrl"
                         @back="loginBack"
                         @clickGetLoginForm="getLoginForm"
                         @clickGetORCiDForm="getORCiDForm"
@@ -117,6 +118,10 @@ function getReturnUrl(method: string) {
   return returnUrl;
 }
 
+function getMergeReturnUrl() {
+  return getReturnUrl('Merge');
+}
+
 function getTOSReturnUrl() {
   return encodeURI('' + getReturnUrlParam());
 }
@@ -188,6 +193,7 @@ export default Vue.extend({
       returnUrl: getAccountReturnUrl(),
       shibbolethReturnUrl: getShibbolethReturnUrl(),
       tosReturnUrl: getTOSReturnUrl(),
+      mergeReturnUrl: getMergeReturnUrl(),
       idpUrl: getIdpUrl(),
       orcidUrl: getORCiDUrl(),
       logoutState: getIsLogout(),

src/components/LogoutMain.vue

@@ -32,11 +32,16 @@ export default Vue.extend({
     };
   },
   mounted() {
+    if (document.cookie.indexOf('coscine.mergetoken') !== -1) {
+      window.location.href = this.mergeReturnUrl;
+      return;
+    }
     this.getOrcidState();
   },
   props: {
     idpUrl: String,
     loggedInWithShibboleth: Boolean,
+    mergeReturnUrl: String,
   },
   methods: {
     clickLogoutOrcid() {