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The Show All tab displays the entire individual amortization rule, and allows you to select which amortization rule to change if you selected multiple rules. In this scenario, you select the amortization rule set up for processing security type DBFLTP by clicking the corresponding check box in the Select column. Click the Change Selected Amortization/Accretion Rules option..
You see the Action Entry Panel tab.
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All other fields are locked, and you cannot make changes. The reason for this is that Eagle Accounting only recalculates a yield based on reference data changes, and/or amortization rule instance changes in combination with certain rule option changes and additional criteria, or on the coupon date of the security. By forcing you to edit or delete an amortization rule if the rule was set up incorrectly, Eagle Accounting always recalculates the yield when changes are made.
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