Calendar Days Modified on: Tue, 5 Oct, 2021 at 7:49 AM Administrator users can define dates of specific interest in Calendar Days. The days will be colored according to the rule. In the gantt the columns will be colored on top of the grey.Note that the color "white" will only draw a white line NameMandatoryShortcode Comment ColorActiveThis apply to the main rule.DefaultThis apply to the main rule.DaytypesDay types derives from Day TypesValid from/ToHow long time the rule is active. Start time/End timeMandatory. The format is hhmmOff (%)MandatoryYear FrequencyMandatoryActive/DefaultIt is possible to create more than one sub rule, e.g. if the day isn't the same weekday every year. Holiday AlgorithmYou can specify different conditions for the rule.