Gmcs or aicitss ? help needed

Singh (Student CA CPT ) (31 Points)

21 July 2017  

I have completed my CA final on May 17, and have yet to undergo both GMCS-2 and Advanced ITT. As per ICAI, AICITSS is supposed to replace both GMCS and Advanced ITT.I wish to appear in campus placement of Aug Sept 2017. My question is can I only complete AICITSS in lieu of GMCS and Advanced ITT??. 

Also, can any body explain the difference the between AICITSS and AICITSS (MCS). (While registering online, both are listed as seperate courses, but no explanation is provided as to their differences.

Please reply, any input is welcome.