Service tax return excel utility - expempted service

Dear Friends

X is a Service Provider who provides two Services, one services is Taxable Service A and second service is Exempted Service B.

I am not able to understand how to fill the details of Exempted Service B in Service Tax Return Excel Utility.

In Service Tax Return Excel Utility, under Worksheet Return in Serial No. A9, I selected two services one taxable service, say Event Management and for exempted service i selected the option 'Other Taxable Services'

Now i have no problem in filling Worksheet Payable Service (1) which is regarding Taxable Service (Event Management) but in Worksheet Payable Service (2) which is regarding Exempted Service i am facing following problems:

In Serial No. A11.1, i selected Yes

In Serial No. A11.2, I gave the notificaiton number and serial number.

In Serial No. B1.1 I mentioned the amount in the month of April  Rs. 5,00000

Now how to fill B1.15 so that tax comes to Nil in B1.17 to B1.21 since it is an exempted service.

Regards

Shivani

shivaniadream @ gmail.com