If a NRN citizen or NRN card holder wanted to bring some legitimately earned money from the US to Nepal (for example sale of proprty, or one's savings etc) and buy property in Nepal using that money, how would one do it?

Or let us say NRN citizen or NRN card holder is due to get some money in Nepal thru sale of ancestral property ....

---Bank account in Nepal to deposit the money by transferring from US bank to Nepal (in the 1st scenario where money is coming from US) or depositing money locally in Nepal (in the 2nd scenario where money is coming locally from family) ------would the account opening process be the same NRN account process with Nepali bank ?

---these days nepali banks ask for source of money and also PAN card number. How would the NRN citizen or NRN card holder obtain a PAN card?