Clear the template cache
Using composer to process the new stylesheets and templates is a simple matter of getting to the
root of your Chamilo code folder (where composer.json lies) and launching
That is, if you have composer. If you don't, then you can also use the "Clean cache" option from the
administration page's "System" block.
Clearing the template cache
Clearing the template cache should not be necessary if you have set your portal in « testing mode », but if you haven't, you'll have to clean the « app/cache/twig/ » folder.