If any person died intestate and left the immoveable property behind him/her then his/her legal heirs can file the for the grant of Letter of Administration in the competent court of law which is either District Judge of High Court under section 278 of the Succession Act 1925.

Court grants the Letter of Administration on executing the bond and submitting the surety in the name of petitioner who get mutated the said property in the name of legal heirs.
In the Petition for Letter of Administration all particulars are stating the time and place of the deceased death, family and other relatives, their respective residences, the right in which the petitioner claim, amount and assets with two witnesses who verify about the legal heirs of the deceased.