Understanding Index Computation Creation

Based on the assignment type selection, the system displays only those fields that are valid for the assignment type. Consider the following validation rules for index computations:

• The From component can be either the Cost Analyzer table or the Driver Balances table.

• The Based On component is a factor.

• The Apply To component can be a Cost Analyzer balance only.

To determine an accurate projection, you can use index computations where you multiply historical data from the Cost Analyzer table or from Driver Balances table by a factor. For example, you could multiply the current year's budget by a percentage factor to determine the following year's budget.