Dear experts,
this might be an easy issue, however I could not find any information abou it, so I want to be sure I got this right. In the migration template for Customers, in the General tab there is a hidden column called Working day calendar (in my template it is column AH). I this tab includes field which are in the header of an account record, I checked the header in the adaption mode for any hidden fields. However there is no field called Working Day calendar. I saw that in Business configuration, activity list there is a activity called working day calendar, which includes a list of predifned working day calendars. Do I have to type in the template one of these working day calendars in order to assign it to the customers record?