The jailed ex-Paralympic athlete Oscar Pistorius is due to meet the parents of his girlfriend Reeva Steenkamp, who he was convicted of murdering in 2013.
The meeting is part of a process that could lead to the 35-year-old's eventual release on parole.
The South African has been moved to a different prison nearer to where Mr and Mrs Steenkamp live, officials said.
Pistorius is up for possible release after having served half his 13 years and five month sentence.
But he first must participate in what is called "restorative justice".
As part of this, offenders are expected to speak to their victims or their relatives. They must also acknowledge the harm they have caused, the department of correctional services said.
Pistorius shot Ms Steenkamp dead in 2013 saying he mistook her for a burglar at his home in the capital, Pretoria.
He fired four times through a locked toilet door.
The making and unmaking of Oscar Pistorius
My friend Reeva Steenkamp
In 2014, at the conclusion of a trial that was followed around the world, he was given a five-year term for manslaughter. But Pistorius was found guilty of murder on appeal in 2015 and the sentence was later increased to 13 years and five months.
When the possibility of Pistorius' release first came up earlier this month, the Steenkamps' lawyer, Tania Koen, told national broadcaster SABC that they "would like to participate in the victim-offender dialogue".
"June [Steenkamp, Reeva's mother] has always said that she has forgiven Oscar, however that doesn't mean that he mustn't pay for what he has done... Barry [Steenkamp, Reeva's father] battles with that a bit, but that is something he will have to voice at the appropriate time," Ms Koen added.
"The wound, even though so much time has passed, is still very raw."
The authorities have not said when the meeting will take place, simply saying "the timeframe... will be guided by the level of preparedness by all participants".
The department of correctional services asked people not to put pressure on those taking part to reveal what was said.
Prior to the murder, Pistorius was well known as a Paralympic gold medallist. In 2012, he made history by becoming the first amputee sprinter to compete at the Olympics running on prosthetic "blades".
His legs were amputated below the knee when he was 11 months old because he was born without fibula bones.
Rise and fall of Oscar Pistorius
August 2012: Competes in London Olympics and Paralympics, where he won a gold medal
February 2013: Shoots dead his girlfriend Reeva Steenkamp
March 2014: Trial begins
September 2014: Judge finds Pistorius guilty of culpable homicide
October 2014: Begins five-year sentence
October 2015: Transferred to house arrest
December 2015: Appeal court changes verdict to murder
July 2016: Sentenced to six years in jail for murder
November 2017: Sentence more than doubled to 13 years, five months
Oscar Pistorius trial: 10 key moments