Drafting a Will is very important part. At the time of Drafting of Will, Testator is in hurry and do not ever read the draft properly. Testator is the person who is writing a will of his/her property.
As per the Indian Law on Wills, Testator can write the will on plain paper also. In India, registration of will is not compulsory. That is why the draft of will play an important role in such cases.
You can assume that how important is that piece of paper is which is not notarized or registered and still valid. and that piece of paper will deiced the future of crores of immovable property. Each and every word of that will is so important which decide that how the beneficiary objects and fight for the property. I have written the last blog about the history of wills - https://mayankgakkhar.blogspot.com/.
One should keep in mind to always right what share of property is given to whom and also the reasons for the same. If Testator is not writing any share of property to some particular person, he/she should mention the reason. It is not a law but a good practice. I would always suggest you to take a help of an professional Advocate.
Mayank Gakkhar