diff --git a/www/common/translations/messages.json b/www/common/translations/messages.json
index 900de6aed..33c75eaad 100644
--- a/www/common/translations/messages.json
+++ b/www/common/translations/messages.json
@@ -1004,7 +1004,7 @@
     "snapshot_error_exists": "There is already a snapshot of this version",
     "snapshots_notFound": "This snapshot no longer exists because the history of the document has been deleted.",
     "snapshots_cantMake": "The snapshot could not be created. You are disconnected.",
-    "admin_registrationHint": "Do not allow any new users to register",
+    "admin_registrationHint": "Visitors to the instance are not able to create accounts. Invitations can be created by administrators.",
     "admin_registrationTitle": "Close registration",
     "admin_defaultlimitHint": "Maximum storage limit for CryptDrives (users and teams) when no custom rule is applied",
     "admin_defaultlimitTitle": "Storage limit (MB)",
@@ -1680,7 +1680,7 @@
     "kanban_showTags": "See all tags",
     "kanban_hideTags": "See less tags",
     "admin_forcemfaTitle": "Mandatory Two-Factor Authentication",
-    "admin_forcemfaHint": "All users on this instance will be asked to set up two-factor authentication to log in to their account.",
+    "admin_forcemfaHint": "All users on this instance will be asked to set up two-factor authentication to log in to their account. Note that existing users will not be able to keep using their account without setting up a TOTP application.",
     "loading_mfa_required": "Two-factor authentication is required on this instance. Please update your account using an authenticator app and the form below.",
     "admin_cat_users": "User directory",
     "admin_registrationSsoTitle": "Close SSO registration",
@@ -1763,5 +1763,22 @@
     "support_copyUserData": "Copy user data",
     "support_insertRecorded": "Insert snippet",
     "admin_supportOpen": "Open help-desk",
-    "support_userNotification": "New support ticket or response: {0}"
+    "support_userNotification": "New support ticket or response: {0}",
+    "install_instance": "Create the first admin account, then proceed to customize this instance",
+    "install_token": "Installation token",
+    "install_header": "Installation",
+    "admin_appSelection": "App configuration",
+    "install_launch": "Instance setup",
+    "install_notes": "<ul class=\"cp-notes-list\"><li>Create your first administrator account on this page. Administrators manage instance settings including storage quotas, and have access to moderation tools.</li><li>Your password is the secret key that encrypts all of your documents and administrator privileges on this instance. <span class=\"red\">If you lose it there is no way we can recover your data.</span></li><li>If you are using a shared computer, <span class=\"red\">remember to log out</span> when you are done. Only closing the browser window leaves your account exposed. </li></ul>",
+    "admin_appsTitle": "Instance applications",
+    "onboarding_save_error": "Some options could not be saved properly. Please visit the administration panel to check the values.",
+    "admin_appsHint": "Choose which apps to enable on this instance.",
+    "admin_cat_apps": "Applications",
+    "onboarding_upload": "Select logo",
+    "admin_onboardingNameTitle": "Welcome to your CryptPad instance",
+    "admin_onboardingNameHint": "Please choose a title, description, accent color and logo (all are optional)",
+    "admin_onboardingOptionsTitle": "Instance options",
+    "admin_onboardingOptionsHint": "Please select the apropriate option for your instance.</br>These settings can be changed later in the admin panel.",
+    "admin_onboardingNamePlaceholder": "Instance title",
+    "admin_onboardingDescPlaceholder": "Instance description text"
 }