In this section you define a calculation logic which is used at the Quote header level, i.e., for the whole Quote and all its data. This header logic can have a form logic assigned, which defines the header inputs and their dynamic behavior.
When creating or editing Quote header logics, you have the same options as when editing generic calculation logics.
There can be several logics in this section – only the one selected as default is used for Quotes.
For more details see Calculation Logics Overview and Quote Header Logic.