Maintenance - Frequency values

To administer the recommended frequency values select the Maintain descriptor trees tab and choose the tab Frequency values. Select the Project and the Descriptor tree that shall be checked and click on the Check for frequency values button. Behind the "Descriptor" column all used frequency values are shown in the output table. Values that are not assigned for the selected descriptor tree but anyway available in the project, e.g. due to a different descriptor tree or inherited by a superior tree node, are diplayed with blue background (see image below).

New values may be inserted in the table by selecting them in the check list on the left and clicking the Add >> button. The check list shows the frequency values available in your database. Additional values can be inserted in the Modifier/Frequency tabs of Edit descriptor or Edit project. By clicking the button All >> rsp. None >> may check or uncheck all checked values from the list box in the table. The buttons All project >> and No project >> check or uncheck the project specific entries with blue background in the table. If one or more lines in the output tables are selected (click on the fields before the "OK" column), the mentioned functions operate only for the selected lines, otherways for the whole table. With option Fix descriptor columns you may fix the first data grid columns to scroll horizontally thru the value list.  

To store the modifications to the selected descriptor tree click on the button. Instead of updating the selected entries you may click Close form and check list in database to return to the main program with the corresponding data sets.