How to make oman NOC

We would like to inform you that according to the law of residence in Oman and if you are there on a family visit visa, and you want to obtain a tourist visa to justify staying in Oman, it requires obtaining a NOC from the sponsor, especially you are under your dedication and responsibility until the expiry of the visa and he can force you to leave so you must get a no objection for applying a tourist visa provided to apply before the end of the family visit visa and we recommend reviewing the residence affairs in this regard