This discussion concerns the relinquishment of rights in a Noida Authority property allotment after the allottee's death without a will. The Noida Authority requires an affidavit from other legal heirs willing to forgo their claim. While some suggest a registered relinquishment deed is mandatory for immovable property, others argue that since the allotment itself is an unregistered document (a contract), a registered relinquishment deed might not be necessary. The consensus leans towards the authority's specific requirements, suggesting compliance with their affidavit format first, and seeking further clarification if issues arise.