Birth data
Keep a birth date, time and place for the branches that need them.
These are stored and shown back with the Islamic date. They are not part of any name's total — they belong to the timing work.
Enter the clock time as it was read locally at the place of birth — do not convert it to your own time zone. If the birth was after sunset, remember the Islamic day had already turned, so the Islamic date is the following one; that shift is not applied for you.