How entries in st3 for reverse charge

If the company has paid service tax to government under partial reverse charge mechanism on manpower supply services what are the cells in ST3 where data needs to be captured. Say the bill value is 21000.

A10.2 = Yes.

A10.4 = Yes.

A10.6 = 75 autopopulated.

A11.1= Has the assessee availed exemption notification : Yes.

A11.2 = NN 30/2012 serial no. 8.

B 2.7 = 15750 (not 21000)

B 2.15 = 12.00, 0.24 , 0.12, Taxable value = 15750.

Is this in order. ?

Regards,