1, one table for the parents and relatives of the man and one table for the parents and relatives of the woman, placed in the position nearest to the main table. Since most relatives participate as a family, they can write about the whole family.
2. Later, other relatives of the man and other relatives of the woman can also write about the whole family.
3. Next is a table with leaders. Generally, write the name of the leader directly and list it in the position before the exam. (Note: 2 and 3 can be interchanged as required)
4, and then ordinary colleagues and classmates write their own names.
All the tables can be divided by the red carpet, with all the men on one side and all the women on the other. If there are more tables on one side and fewer tables on the other, adjust them appropriately.
Besides, I don't need to say that the bride and groom are sitting at the main table.
As for the VIP seats and leadership seats you mentioned, I don't know how your local customs are, at least in my place, it is rarely done.