i don’t get the option “create dum map from instrument” in the drum map feild in the selector area
i’ve created a F11 instrument track as a midi track and a regular instrument track
anybody who got a solution step by step maybe ? 
Your version of Cubase didn’t have this feature. This was introduced in Cubase 7.5 mainly for use with the superior Groove Agent SE 4, but it works with Groove Agent One too.
Note that Steinberg is currently having a sale on Artist to Pro upgrades that would allow you to upgrade from Cubase Artist 6 to Cubase Pro 8.5 for just 149 bucks. I strongly recommend you to take advantage of that since your version is very old: http://www.steinberg.net/en/landing_pages/summer_upgrade_special.html