The user can make some changes in the so-called calculation variant (the Change Type is Calculation Variant=A). The calculation variant is approximately the same functionality as change copies, the differences are described below.
A user can create more than one Calculation variants. Subsequently, one of these variant calculations is selected and activated (transferred) to the contract. It is possible to make a change in the calculation variant without a change copy, regardless of the status and detailed status.
It is not possible to create the following from the variant:
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Change Copies
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Other variants
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Create Invoice
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Posting and canceling a payment.
It is not possible to create a variant:
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from the original contract, if there is a change copy for it,
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from a change copy.
Creating a variant is described below.