https://help.tallysolutions.com/docs/te9rel60/Advanced_Features/Advanced_Accounting_Features/Scenario_Management_in_TallyERP.htm

Managing Scenarios

Scenario management is a management tool that enables projecting accounts and inventory related information, by selectively including certain types of vouchers without affecting the source data. It is useful in generating provisional reports, where entries are not actually made in the main books. It is also a useful forecasting tool i.e. you can forecast the expenses using provisional Vouchers and include them in your reports.

The vouchers that are used in Scenario Management are:

     Optional Vouchers

     Memorandum Vouchers

     Reversing Journals

This section shows you how to use the above-mentioned vouchers in Reports. You can create a number of scenarios each including and/or excluding one or more types of voucher entry.

See Also

     Create a Scenario

     Alter or Display Scenario Information

     Using Reversing Journals in Scenarios

     Using Scenarios in Statements and Reports

     Display / Alter Reversing Journals