Add. Data: Displaying and Delimiting Validity Intervals (Germany) 
Use
Legal changes that intervene at the start of a new year increase the need for you to enter new charge factor values for existing flat rates per case and procedures surcharges. Since this may require a validity period with the charge factor values that were valid up to now to be retained, you must create a new validity interval for the latest charge factor values.
Procedure
Display the Data of the Different Validity Periods
The overview (in table form) of the relevant services for which you have already maintained additional fields is displayed.
Instead of showing all of the validity periods of the relevant services, the table only shows the interval that is valid on the day in question. If, however, you want to see all of the validity periods for services on the overview screen, you can select the relevant service, and expand or collapse the associated time intervals by choosing Expand <-> Collapse.
Procedure for Delimiting Validity with Example
The tabular overview of all services and the detail screen let you avail of the Delimit function to insert a new time interval into the interval currently selected, thus automatically delimiting the validity of the latter. Example validity period for the service FR2.02: 01/01/1998-12/31/9999
Result
A new validity period has been inserted (01/01/1999 - 12/31/9999), and the validity of the previous period has been delimited (01/01/1998 - 12/31/1998).
If you chose Delimit on the detail screen, the new validity period is displayed in the Validity periods group box.

You can now go ahead and edit the next service. The simplest way of doing this is to choose
on the detail screen.
See also:
Maintaining Additional Data for Flat Rates Per Case/Procedures Surcharges