Charlton Athletic have completed the signing of central defender Billy Koumetio from Dundee for a reported £500,000 fee.
The 23-year-old Frenchman has agreed to a four-year contract with the Championship club.
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Koumetio made 44 appearances for the Scottish Premiership side over the past two seasons, with his contract set to expire next year.
Manager Influence Key to Decision
The defender said a conversation with Charlton manager Nathan Jones was crucial in his decision to move to The Valley.
"The manager spoke to me about the vision that he has for the club and for the players as well," Koumetio said.
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"From that day when I spoke to him, I realised this was the best move I could make for my career."
Koumetio becomes Charlton's second summer signing, following Slovakia defender Ivan Mesik from Heracles Almelo.
Meanwhile, Charlton defender Macaulay Gillesphey has joined Bradford City for an undisclosed fee, while Gassan Ahadme moved to Cambridge United on loan.
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According to reports from BBC Sport Scotland and the Portsmouth News, the deal includes additional add-ons for the former Liverpool player.