Can my 23-year-old son get a visa under my Non O 1-year multi-entry visa in Thailand?

am thinking about (5) below as I am over 50

Permission will be granted for a period of not more than 1 year at a time.

(1) The alien has obtained a temporary visa (NON-IM);

(2) Proof of family relationship;

(3) In the case of a spouse, the marital relationship shall be de jure (legitimate) and de facto; or

(4) In the case of a child, adopted child or child of his/her spouse, the said person must not be married, must be living with the family, and must be less than 20 years of age; or

(5) In the case of a parent, the said person shall be 50 years of age or over.