[server] Exit quickly when a looping task is registered in maintenance mode In such cases the repository will not have a scheduler on purpose because the repository will not be kept running and will quickly shutdown after migration so that it's undesirable to have looping tasks being executed.

Add some entities
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As manager, you can access to entity creation forms by using the `site management`_ page.

.. _`site management`: ../manage

As regular user, the index page or the action box may propose some links to create entities according to the context.