I have a template (in app common). the template except the main content (news, articles,...) displays General information and some blocks (which are formed in other apps). General information (Setting) is available from the app website, the staff (Person) from the app staff
sitename = (...)
phone = (...)
email = (...)
can I directly call Setting.get_setting
(and if you can, how ?) or do I have to explicitly pass them from the view ?