Confederation Cup campaigners Diables Noirs have strengthened their bench with the appointment of Gaston Tsiangana as technical director.
Tsiangana is making a return to the club after quitting that position in March 2010.
He was the great architect of championship titles in 2007 and 2009.
Diables Noirs have also appointed Malonga Parfait to assist head coach Clement Massamba Laké.
Parfait is also the assistant coach of Congo's home-based national team for the CHAN qualifiers.
Diables Noirs will play Ghanaian side New Edubiase United on Sunday, March 3 in the second leg of their Confederation Cup preliminary round qualifier.
They lost the first leg qualifier 1-0 at the Accra Sports Stadium two weeks ago.