Appointments could be edited any time by double-click on it. It will open Appointment Info dialog.

Subject - Name of the appointment which will be listed in Calendar views.

Location - set a location for the appointment. Last entries will be saved in dropdown menu.

Start time - set start time of the appointment.

End time - set end time of the appointment.

Duration - automatically calculates appointment end time.

All day event - that is the appointment that does not have a certain time, rather, it is assigned to the whole day and will appear on top of each day.

Exclusive appointment - enabling this option for the appointment will ensure that this time will not be taken by any other task. If you will try later to add an appointment with time coinciding with "Exclusive appointment" - EssentialPIM Pro will not let you do it.

Priority - set a priority for the appointment.

Completion - set a rate of completion of the appointment.

Category - set a category for the appointment.

Reminder section

Reminder could be enabled by checking Reminder check box:

Reminder could be set At event time or Before appointment.

It is possible to set some additional reminder options by pressing Advanced button:

In this dialog you can assign Default sound or any custom Sound file (*.wav or *.mp3) for alert.

In the Message section you can set a Custom message for appointment reminder.

You can also assign a program that will run with reminder. You can locate assigned program via Browse button or by entering path to application manually.

Repeat Appointment section

It is possible to make appointment repeatable by checking Repeat Appointment check box:

You can set daily, weekly or monthly recurrence of current appointment. By default there will be created 10 recurrence of current appointment. You can set expire date if you need more. For more complex recurrence adjusting press Advanced button:

This dialog allows to adjust recurrence more specifically. I.e. you can set to repeat appointment every second Tuesday in the month or every third day etc.