Date and Time Annotation Properties- [Advanced] tab

Present date is displayed in [Sample] in the style specified in [Date and time format].
The date and time of the date and time annotation is the date and time when the annotation is pasted.

In order to set the base year to "1", the following calculation is applied: "(the year when you edited the properties)-(base year) + 1" You can also apply a traditional era name, instead of the western calendar.
This can be selected when [Set current date and time] is selected. The year can be specified using the one- to four-digit numbers.

Specify [Year], [Month], and [Day]. The entry fields are displayed in the order of [Year], [Month], and [Day] in the dialog box.
Whether the date is correct or not will not be checked.

Select the time format. You can also enter up to 32 alpha-numerical characters. The meaning of symbols such as "y" and "M" is displayed on the bottom of the dialog box.

Select a symbol that indicates the morning. You can also enter up to 8 alpha-numerical characters.

Select a symbol that indicates the afternoon. You can also enter up to 8 alpha-numerical characters.

By selecting this box, [0] or [00] is displayed at 0:00 a.m. when [Date and time format] is [h] or [hh] which means the 12-hour clock. If you clear the box, [12] is displayed at 0:00 a.m.
By default, this box is cleared.