https://ceotelangana.nic.in/SIR_2002.html

With the Election Commission preparing for a Special Intensive Revision (SIR) of the voters’ list in Telangana, booth-level officers (BLOs) in Hyderabad have begun the process of linking names with the 2002 electoral roll, a step commonly referred to as progeny mapping.

Read more: https://www.siasat.com/sir-progeny-mapping-starts-in…/