Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See page_maxonapi_getting_started_foundations_cinema_parameters.
Parameter: TBP_PART_JOINTS
TBP_PART_JOINTS
Parameter: P
TBP_PART_JOINTS_POSITIONTRANSFER
Parameter: R
TBP_PART_JOINTS_ROTATIONTRANSFER
Parameter: S
TBP_PART_JOINTS_SCALETRANSFER
Parameter: UD
TBP_PART_JOINTS_USERDATATRANSFER
Parameter: UD Mode
TBP_PART_JOINTS_USERDATATRANSFER_MODE
Parameter: TBP_PART_CONTROLS
TBP_PART_CONTROLS
Parameter: TBP_PART_INCLUDESTRING
TBP_PART_INCLUDESTRING
Parameter: TBP_PART_EXCLUDESTRING
TBP_PART_EXCLUDESTRING
Parameter: TBP_PART_IDENTIFIER
TBP_PART_IDENTIFIER