Hi, I have an old Gk_University template. My client wants to "revive" the site, but I have noticed that the template is a bit limited considering the latest builders and possibilities. The template forum is disabled (probably because of the old) and I need to know how I can insert the Google tag manager code. I think it is in the head.php file of layouts / blocks, but in that file it rejects the <scrip> </script> tags, so I don't know where to put it. I also need to include a part in <body>. Could you help me? Where do I find the <header> and <body> in gk_university template? And if I need to change for to update the template, what is the best one in Joomlart?