If a parent wishes to remove their child from school, they can submit a School Transfer Certificate Letter to the Principal, who is in charge of the institution.  

To,

The Principal

[School Name]

[School Address]

Subject- Application for School Leaving Certificate

Respected Sir,

I would want to acknowledge, with the utmost respect and humility, that I am the father of two kids who are students at your esteemed university. The name of my younger kid is [kid Name], who is in eighth grade, whereas the name of my older son is [Son Name], who is in tenth grade. 

Because I work for the air force, ma'am, the nature of my work is not constant. As a result, I must depart with my family by the third of the next month.

I can't really advance in my job and leave my family here if I do that. I thus ask that you issue them School Graduation Certificates. I will be very grateful. 

Thanking you,

[Your Name]

[Home Address]

[Date]