CalculationRegisterRecord.<Calculation register name>.BegOfActionPeriod

Read and write.Type: Date.
Start date of the record action period.
The record action period (set by start and end dates) can disagree with the actual action period, which is in general a set of several non-overlapping time periods (see ActualActionPeriod).
Server, thick client, external connection.Defined for calculation registers with the "Action period" flag.CalculationRegisterRecord, property EndOfActionPeriod
CalculationRegisterRecord, property ActionPeriod

---