Draft the document, as it must contain the details of the original will and its date, and then clearly state the intention to cancel that will

Authentication and approval of the cancellation document before a notary public

After obtaining the cancellation document, all parties, such as the heirs, the executor of the will, and any other party related to the original will, must be notified about the cancellation. This is to ensure that they are aware of the change in the testator’s intentions regarding the distribution of his or her property