If you change the URL of a page in its page properties, redirections to the new URL are automatically created. The list of created redirects therefore consists almost exclusively of automatically created elements.
If you ever want to create a forwarding manually, it is best to use the settings of the automatically created elements as a guide. To delimit the redirections generated by the module, it is best to create another category by clicking the Create new Category button.
In case the redirection is only temporary, set the redirect code 302 (Temporary Redirect).