Configure details for Invoices, Sales and Purchase Order entry.
The options are country specific to International. The options are in the form of questions to which you need to state Yes or No. They have also been explained in detail at the relevant invoice entry sections.
For India/SAARC, the options would automatically change to Use Excise Format instead of Use Intrastat Details provided you have set your General Configuration accordingly.
The option to Use Excise Duty or British Style VAT depends on the General configuration.
Go to F12: Configure > General
Set Use Accounting Terminology of to International to British Style VAT handling apart from Asian countries.
F11: Features > F2: Inventory will now display the option Prepare and Follow British Style VAT Returns.
Select India/SAARC in F12: Configure > General for Excise Duty handling.
F11: Features> F3: Statutory & Taxation displays an option Follow Excise Rules for Invoicing.
For additional information on setting up Excise Duty/British Style VAT refer to Activate Company Features (F11)