Seoul, April 23: Officials from South and North Korea on Monday began a new working-level meeting to finalise the protocol and security measures regarding the historic summit between its leaders scheduled to take place on Friday. The meeting is being held in the Tongilgak Pavilion, on the northern side of the militarised inter-Korean border, according to the South Korean presidential office. It is the third such meeting between the representatives of the two countries, since the inter-Korean summit was announced in early March, reports Efe news.