1. If the genealogy is in the ancestral temple, you should ask the ancestral temple nurse, and he will tell you what to do.
2, the genealogy is in the family of a person with status. Generally, there will be an educated, enthusiastic or respected person who manages the genealogy and asks him to explain his purpose. He will take out the genealogy and fill in your child's age, gender and name with a pen (you must get a good name first).
That's it. After a certain period of time, when the genealogy is printed again, the child's name will remain on the genealogy.
note: the horoscope of birth must be converted first, for example, 215 is the year of B, the day of the first month of XX, the time of Hai, and so on. Sometimes they will help you convert it.