PW GTF Alternative Climb Thrust A320NEO
 

I wonder if anyone is familiar with the PW geared turbofan alternative climb thrust engine model. What is the performance definition and is it used in practice? What are the benefits I wonder.
Also, does the NEO has significantly better takeoff run and/or second segment climb profile than the CEO?
Appreciate the help.

PW1100G-JM engine has an optional mod which if installed uses from thrust reduction altitude only 93% MAX CLB thrust upto 25000ft and then linearly increases to 100% from 25000ft to 31000ft. Pilot action remains same to bring the THR levers to CLB and he cannot alter this profile.

Dear Vilas, Thank you very much. Very helpful and greatly appreciated!