Znuny Open Source Ticketsystem

i understand that i can reach this page via list menu. but i want to configure such menu as on screenshot. i do not know how to do it. mush i search this options in sysconfig? how can i add such buttons not lists

hello. can you explain me, how can i setup interface as on screenshots.
http://otrs.org/screenshot/ (Queue View (Main Page)). i have setup 2 version, then have updated to 3. but i can not see such buttons. on screenshots there are such more.
Thanks. (sorry for my english).