It is the conduct of the testator willingly, up to a third of his money to others, whether in kind or benefit.
The validity of the will is not to be what is forbidden by Islamic law.
The will is executed for the non-heir by one third of the rest of the inheritance after the payment of the debt. If it is more than a third, the heirs must allow it.
The will is required to be subject to ownership after the death of the testator.
