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In the first step of this wizard, the user selects a general change in the "Change Type Code" field with the Wizard Object No. equal to 0. The "Change Contract" wizard is described in detail in chapter Změny smlouvy - změnové kopie / varianty Contract Changes - Change Copies/Variants. After completing this wizard, the contract will remain in the change copy, where it is already possible to change the interest rate.
In the Contract Calculation Parameters tab, the user changes the calculation interest rate or REFI code. If the user needs to change the REFI code to a different Interest Rate Type, then he must first change the value in the "Interest Rate Type" field.
Subsequently, the user must recalculate the contract to adjust the amount in the contract payment calendar. This is done from the contract using the "Calculator lines" and then "Finish" button.
Finally, the user transfers the change copy to the original.
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