Bolton Wanderers manager Phil Parkinson and assistant Steve Parkin have resigned from their positions with the beleaguered League One club, reports BBC Sport.
Wanderers have been in administration since May and said in a statement on Thursday they had accepted the resignations "with great reluctance".
Academy boss Jimmy Phillips has been put in interim charge of the team.
Bolton, deducted 12 points at the start of 2019-20, fielded just three senior outfield players in their last match.
"During what has been one of the most challenging periods in the club's existence, both Phil and Steve conducted themselves with the utmost professionalism and dignity throughout," said a club spokesperson.
"They leave the University of Bolton Stadium with their heads held high."