janpihl,
Thats great
But I dont have a "parameters extended" how do I get that.
Megamenu is enabled in the template.
I think you probably need to install the plugins from the gk_cherry_design reset files.
Get it from the download section for the template and extract the file on your system. In the plugins directory you will find plg_system_menuparams.zip install it through the joomla installer and activate it. You may also like to install the plg.gk_typography.zip if you intend to use the templates extended typography options, it will add an insert button in the bottom of your editor.
Once the plg_system_menuparams is setup, you will have the additional advanced menu tab in the administrator menu edit pages.