NPS contribution of Employer 80CCD(2) Confusion ?

Sir/Madam,

I am Delhi government employee and want to know about NPS Employer's contribution 14% amount  is to be added in Gross salary  or not ? If it will add in Gross salary then same amount will have to show in Deductions also ?

Our department Account official not adding NPS Employer 80ccd(2) in income tax Green sheet since 3 years so plz confirm me that it is mandatory or not ?