You do not have to enter a complete date that includes the month, day,
and year. You can use the partial date option to enter a date that includes
only the month and year, month and day, and so on. Example: 03/20, 00/12/20,
03/12/00. 03/00/00
Do this...
2. At the end of any date box, click the dynamic button.
3. Select Enter Partial Date.
4. Use the Date Details window to enter the known information.
If the month, day, or year is unknown, select 0 (zero).
5. Click OK.
The partial date is saved in the date
box.