In case any on the legal heirs is in overseas, he / she will be able to authorize other legal heir to collect allocation / intimation / allotment / transfer letter on their own behalf. The authority letter needs to be attested by concerned Pakistani Embassy / Consulates or Solicitor/ https://holdenrnnvs.pointblog.net/helping-the-others-realize-the-advantages-of-family-lawyer-in-dha-karachi-pakistan-71302867