diff --git a/admin_manual/configuration_server/background_jobs_configuration.rst b/admin_manual/configuration_server/background_jobs_configuration.rst
index 8674eee59..63b07abec 100644
--- a/admin_manual/configuration_server/background_jobs_configuration.rst
+++ b/admin_manual/configuration_server/background_jobs_configuration.rst
@@ -57,6 +57,8 @@ access your server using the Internet. For example::
 
   URL to call: http[s]://<domain-of-your-server>/nextcloud/cron.php
 
+.. _system-cron-configuration-label:
+
 Cron
 ^^^^
 
@@ -103,7 +105,7 @@ This approach requires two files: **nextcloudcron.service** and **nextcloudcron.
 
   [Unit]
   Description=Nextcloud cron.php job
-  
+
   [Service]
   User=www-data
   ExecStart=/usr/bin/php -f /var/www/nextcloud/cron.php
@@ -119,12 +121,12 @@ Note that the **.service** unit file does not need an ``[Install]`` section. Ple
 
   [Unit]
   Description=Run Nextcloud cron.php every 5 minutes
-  
+
   [Timer]
   OnBootSec=5min
   OnUnitActiveSec=5min
   Unit=nextcloudcron.service
-  
+
   [Install]
   WantedBy=timers.target
 
diff --git a/admin_manual/maintenance/migrating_owncloud.rst b/admin_manual/maintenance/migrating_owncloud.rst
index 4fee5401e..3f4913601 100644
--- a/admin_manual/maintenance/migrating_owncloud.rst
+++ b/admin_manual/maintenance/migrating_owncloud.rst
@@ -15,7 +15,9 @@ See the table below for a version map, where migrating is easily possible:
 +-------------------+------------------------------+
 | ownCloud          | Nextcloud                    |
 +===================+==============================+
-| 10.0.1 or later   | 12.0.x (but at least 12.0.1) |
+| 10.0.5 or later   | 20.0.x (but at least 20.0.5) |
++-------------------+------------------------------+
+| 10.0.1 - 10.0.5   | 12.0.x (but at least 12.0.1) |
 +-------------------+------------------------------+
 | 10.0.0            | 12.0.0                       |
 +-------------------+------------------------------+
@@ -34,8 +36,21 @@ See the table below for a version map, where migrating is easily possible:
           so we can at least perform some basic migration tests, before you
           migrate your production instance.
 
-After downloading the correct version of Nextcloud from our
-`older releases page <https://nextcloud.com/changelog/>`_,
-proceed like described in the :doc:`manual_upgrade` manual.
+1. First download the correct version of Nextcloud from our `older releases page <https://nextcloud.com/changelog/>`_,
 
-Afterwards you can use the Nextcloud updater to update your instance to the newest version.
+2. Make sure to have do a :doc:`backup<backup>` before migrating.
+
+3. Follow the upgrade instructions described in the :doc:`manual_upgrade` manual.
+
+4. When migrating to Nextcloud 20.0 or later, you will also need to run the following commands after ``occ upgrade``:
+
+  * ``occ db:convert-filecache-bigint``
+  * ``occ db:add-missing-columns``
+  * ``occ db:add-missing-indices``
+  * ``occ db:add-missing-primary-keys``
+
+5. If system cron was used, please verify if crontab entry was using the command ``occ system:cron``. If yes, please adjust it to use the ``php`` command instead according to :ref:`the background jobs configuration documentation<system-cron-configuration-label>`
+
+6. Use the :doc:`Nextcloud built-in updater<update>` to update your instance to the newest version.
+
+7. Make sure to also verify the "Security & setup warnings" in the "Overview" section on the settings page.