how to put emblem of the groups in the "client" phoenix emulator 3.11.0

Hello I came here today to ask for help I was wondering how can I add the emblem of this group in the client cms see the print below and understood http://i.imgur.com/OP9u3Is.png
Please do not talk like that has ever seen it in many hotels use phoenix emulator 3.11.0, I live in Brazil tried to crawl over here on some forums do not find the solution so I decided to come here help me please excuse my English speak kk more or less.