how to design srr based simple metamaterial configuration using cst mws

hi guys
i want to design a simple metamaterial configuration based on srr using cst mws.
Can anbody help me the design procedure/steps of srr based metamaterial in cst mws. How to define the port and excite the structure in CST MWS. i tried but not sucessed

Hi,
I want to ask that have u simulated SRR based metamaterial on CST or not. Actually i want the same simulation and if u have worked on it then please share it with me, it will help in my research work.
Thanx