Whether gmcs2 and advanced icitss are one the same

I have registered under the old course and completed my Orientation Programme, ITT, GMCS 1 under the old course itself and yet to complete the GMCS 2.

But in www.icaionlineregistration.org there were no batches available for GMCS2 and one thing I need to confirm is whether GMCS2 and  Advances ICITSS are one the same?

If yes, then can I  opt for advanced ICITSS.