Visa cancellation - grace period

Friends , I have a query .


I have received a job offer from another GCC country in the region and as per my notice period here in Oman, I can join them by Jan'23, however, my kids' school term would be over only in the month of march.

So, is it possible that me to leave Oman in January and my family stays until March and join me after school exams are over?

What is the process of visa cancellation for self and dependents and after visa cancellation, how many days one can stay (grace period) before one needs to leave Oman?


Appreciate any help.


Regards,