This plug-in automatically calculates Date and Date and Time values based on set formulas and inserts the value back into a Date or Date and Time field for easy reminder setting.
It is possible to calculate Date and Date and Time values using a Calculated field, but reminder notifications cannot be set on Calculated fields. Along with adding additional flexibility in calculating Dates and Date and Time values, this plug-in sets the result back into a Date or Date and Time field so that the result can be used just as a normal Date or Date and Time field.