Insert New TextBox in Calendar New Appointment

Now, we receive patients with a letter that comes with “Authorization Number” allowing the patient to receive 3,6,9, 12, 21 or 30 sessions.

Lets make an example: I patient come in , shows the letter, that letter has Authorization Number, and this letter allows 9 sessions, When I create the Appointment in Calendar I have to put 9 appointments (1/9, 2/9, 3/9, 4/9, 5/9, 6/9, 7/9, 8/9, 9/9) in the Calendar Appointment.

I would like to see the “Authorization Number” in the Calendar Appointment Screen.

I added an extra column “Authorization_Number” in openemr_postcalendar_events table… but, I will need some help to make it available in New Appointment Calendar screen. next to Room Numer or under… and maybe can show the current session and total session in popup miniscreeen when the mouse is on Patient’s name on Weekly calendar view.

For now Im using Heidi to read data and export it… How I can get that TexBox into Calendar Screen ?

Can anyone help with some guides ?