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Invantive Vision

This function is specifically for system administrators.

A calendar is included In the application which among other is used to convert dates into week numbers. From the moment of installation the calendar is filled for 10 years into the past and 30 years into the future. In case the application is going to be used for a longer time, it might be necessary to update the calendar for the future. Usually it is sufficient to perform this script once a year.