Validity
The system provides the possibility of creating records that contain information concerning validity periods. These records can be connected to other master data records like materials or products which will only be bookable during the time frame determined in the validity record.

Neuanlage
- Name - textfield for the name of the validity
- From - startdate of the validity
- To - enddate of the validity
- Time from - start of validity time range
- Time until- end of validity time range
- Days of the week - the masterdata connected to the validity will only be bookable on the days that have been selected here.
- Rate type - if a rate type is selected, the validity is only applied to ad breaks of this rate typesoptional kann der Gültigkeit eine bestimmte Tarifart zugeordnet werden
- Global - not in use anymore
- Package - not in use anymore. The validity of packages is determined in the package records themselves.