I have a drupal website where on the existing one we need to create a subsite. More specifically, we need to access the subsite through the existing one. Both sites (main and subsite) as far as i can understand will use the same database but whatever changes regarding the configuration of the subsite, such as Themes, Blocks etc, will not affect the main site. In other words, we need two sites (a main and a subsite) that will share the same database, but each one will have its own configuration. Is it possible with Drupal and how?
Thanks in advance