Step 1:
create a custom class : Temoignage From the interface go to administrative backend > Setup > Classes to create your class
set the identifier for this as temoignage
Step 2:
In the physical file system directory Go to extension > ezwebin > design > ezwebin > override > templates > full > Create custom template temoignage.tpl here
Step 3
In the physical file system directory Go to settings > siteaccess > eng > override.ini.append.php Insert entries