Currently, I have been using a custom business calendar since January 1, 2020.
The holidays start on January 1, 2020 and end on December 31, 2020.
If this calendar is not updated in 2021, is it possible to continue using it by reflecting only business days?
Or will it become unusable for a certain period of time?
I'm investigating this, but I'm not sure.
If I don't update the business Calendar, will it end automatically?
I would appreciate it if anyone could tell me.