in Iran we use the local calendar, which is different from the Gregorian calendar. And the official calendar of the country is this calendar. Microsoft has given the possibility to set the calendar for Iran in its new operating systems in Windows 10 and later, as well as in the new versions of the servers. In Microsoft's ERP and other ERPs that are now used in Iran, it is possible to use Iran's local calendar. How can this be done in 1c?
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