Data Versioning, History, And Archive; View/Print System History And Error Logs - Teledyne Tekmar Versa User Manual

data Versioning, history, and arChiVe

Version – Each method and schedule has a version component built into the file. Anytime that file is changed or
modified it will version itself. From the Version tool bar, a drop list shows the latest Version Number with the ability to
call the entire list of previous versions.
history – Each time the version is changed a History Event is created that records the Version Number, Creation Date
Time Stamp, Username, and Change Justification.
archive – When archiving is initiated, the file is copied into the Archive Directory designated in the system
Properties screen. After archiving, the file is deleted from the current file directory if the delete this File after next
archive option box is selected.

View/Print system history and error Logs

The history screen can be accessed by clicking View | all history. The all history log is a filterable log of all the
events that have occurred in the system. To adjust the event filter click the link "Click here to adjust the event filter" at
the top of the history screen. After choosing the desired filter options, click oK to view the filtered log.
Figure 5-10: History Screen
The top pane of the history screen displays the time and date, event type, event reason, the instrument connected
while the event occurred, and brief details of the events that have occurred and have not been filtered out by the
criteria set by the user in the history Filter screen shown in the next figure.
The bottom pane of the history screen displays more detail about the event.
21 CFR Part 11 Compliance • Page 5-6
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