Options for CadnaB Interop
In the dialog „Options for CadnaB Interop“ (Calculation menu) it is possible to define when CadnaA or CadnaB synchronizes the results and which CadnaA variant and evaluation parameter are used.

Dialog options
Assignment for Spectrum
When using multiple variants and evaluation parameters, it is possible to define which variant / evaluation parameter is used for synchronization to CadnaB. This setting is only relevant for synchronization from CadnaA to CadnaB (not for CadnaB -> CadnaA).
Synchronization CadnaB -> CadnaA(or CadnaA -> CadnaB)
With activation or deactivation of the respective options it is possible to define for which action an automatic synchronization of all CadnaB buildings is executed. The settings "before Calculation" and "after Calculation" refer to the receiver or grid calculation in CadnaA.
Sync Now
With click on "Sync Now" the respective synchronization (A->B or B->A) can be performed for all CadnaB buildings. If this process should only be done for a single CadnaB building, the button within each CadnaB Building can be used (see CadnaB Building).