The editor of the Common Shifts directory is intended for performing operations of deleting data from the accumulative database ("database trimming") and changing the logical date of the common shift within permissible limits. Most often, it is required to delete data for an outdated period or data of a specific server.

To change the date, click on the arrow to the right in the Logical Date field and select a new shift date.

If the selected date is earlier than the date of the previous shift or later than the date of the next shift, when attempting to save the new date, an error message will be displayed,

In this case, enter a correct date or cancel the changes.
To "trim" the database, call the context menu from the row with the shift to be excluded, use the "Delete" command. If necessary to cancel the deletion of a shift, restore the required shifts in the "recycle bin" mode. When all shifts intended for "trimming" have been deleted, click the "Clear Database" button on the toolbar.
The execution of this operation is an irreversible system process.