how to add expansion chassis GE 90-30 series

[dynamicboy 1]

Dear Experts; I have already install a 10 slot chassis in a system. Now for the further process i need to add 5 slot expansion chassis for further I/O modules. I have now 5 slot expansion chassis part number IC693CHS398. But when i configure the hardware by using LM90 software i have not seen the option of expansion chassis. Image are attached. Please guide me how i install or cofigure the expansion chassis ? Regards

[RussB 22]

See this: http://forums.mrplc.com/index.php?showtopic=28486#entry135781