Just in case any from the legal heirs is in abroad, he / she will be able to authorize other legal heir to gather allocation / intimation / allotment / transfer letter on their behalf. The authority letter must be attested by concerned Pakistani Embassy / Consulates or Solicitor/ Notarized. https://dominickkdgyf.fitnell.com/70477831/not-known-details-about-civil-lawyer-in-dha-karachi-pakistan