1. Your mother in law has the title deed in her favour and she has expired intestate.
2. Had the said property been gifted to your husband by registering a gift deed, a separate document conveying the title of the property in favour of your husband would have been created and registered.
3. In the instant case, there is no document created to convey the title of the property in favour of your husband and he is inheriting it for which no separate legal document is being created and registered.
4. For the above reason only Khata will be transferred in his name which will be enough for him to claim the title of the property inherited by him.
5. He shall have to collect legal heir certificate from the Councilor of the local Municipal Corporation with which he shall have to apply for the said Khata transfer.