Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Character
ID_CA_CHARACTER_TYPEParameter: Auto Size
ID_CA_CHARACTER_TYPE_AUTO_SIZEParameter: Size
ID_CA_CHARACTER_TYPE_SIZEParameter: Custom
ID_CA_CHARACTER_TYPE_NAMEParameter: Icon
ID_CA_CHARACTER_TYPE_ICONParameter: Console Debug Output
ID_CA_CHARACTER_DEBUGParameter: Lock Character
ID_CA_CHARACTER_PROTECTParameter: Objects
ID_CA_ADJUST_MODEParameter: Symmetry
ID_CA_CHARACTER_ADJUST_SYMMETRYParameter: Origin
ID_CA_CHARACTER_ADJUST_SYMMETRY_ORIGINParameter: Plane
ID_CA_CHARACTER_ADJUST_SYMMETRY_PLANEParameter: Distance
ID_CA_CHARACTER_ADJUST_SYMMETRY_SEARCH_DISTANCEParameter: Search
ID_CA_CHARACTER_ADJUST_SYMMETRY_RADParameter: Name
ID_CA_CHARACTER_ADJUST_SYMMETRY_SEARCH_NAMEParameter: Case Sensitive
ID_CA_CHARACTER_ADJUST_SYMMETRY_SEARCH_NAME_CASEParameter: Replace
ID_CA_CHARACTER_ADJUST_SYMMETRY_SEARCH_NAME_REPLACEParameter: With
ID_CA_CHARACTER_ADJUST_SYMMETRY_SEARCH_NAME_WITHParameter: Auto Align
ID_CA_CHARACTER_AUTO_ALIGNParameter: Filter
ID_CA_CHARACTER_ADJUST_FILTERParameter: Template
ID_CA_CHARACTER_TEMPLATEParameter: Count
ID_CA_CHARACTER_BONE_COUNTParameter: Length
ID_CA_CHARACTER_BONE_LENGTHParameter: Reset Pose
ID_CA_CHARACTER_REST_RESETParameter: Update
ID_CA_CHARACTER_REST_UPDATEParameter: Add Walk
ID_CA_CHARACTER_ANIMATION_CREATE_WALKParameter: Auto Weight
ID_CA_CHARACTER_BIND_AUTOParameter: Load...
ID_CA_CHARACTER_LOAD_CHARACTERParameter: Save...
ID_CA_CHARACTER_SAVE_CHARACTERParameter: Component
ID_CA_CHARACTER_COMPONENT_NAMEParameter: Color
ID_CA_CHARACTER_OBJECT_COLORParameter: Object
ID_CA_CHARACTER_OBJECT_NAMEParameter: Count
ID_CA_CHARACTER_DIGITS_COUNTParameter: Show All
ID_CA_CHARACTER_DIGITS_SHOWALLParameter: Record
ID_CA_CHARACTER_GROUP_DIGITS_POSES_RECORDParameter: Add
ID_CA_CHARACTER_GROUP_DIGITS_POSES_ADDParameter: Remove
ID_CA_CHARACTER_GROUP_DIGITS_POSES_REMOVEParameter: Enabled
ID_CA_CHARACTER_GROUP_DIGITS_POSES_ENABLEParameter: Selected
ID_CA_CHARACTER_GROUP_DIGITS_POSES_SELECTEDParameter: Mix
ID_CA_CHARACTER_GROUP_DIGITS_POSES_MIXParameter: Create HUD
ID_CA_CHARACTER_COMPONENT_HOTSPOTS_CREATE_HUDParameter: Create VS
ID_CA_CHARACTER_COMPONENT_HOTSPOTS_CREATE_VSParameter: Remove
ID_CA_CHARACTER_CONTROLLER_REMOVEParameter: Selected
ID_CA_CHARACTER_COMPONENT_HIGHLIGHT_SELECTEDParameter: Highlight
ID_CA_CHARACTER_COMPONENT_HIGHLIGHT_OVERParameter: Mouse Over
ID_CA_CHARACTER_COMPONENT_MOUSEOVERParameter: Visible
ID_CA_CHARACTER_COMPONENT_VISIBLEParameter: Size
ID_CA_CHARACTER_COMPONENT_DISPLAY_HANDLE_SCREEN_SIZEParameter: Style
ID_CA_CHARACTER_COMPONENT_ADJUST_DISPLAYParameter: Coloring
ID_CA_CHARACTER_ADJUST_COLORINGParameter: Scaling
ID_CA_CHARACTER_ADJUST_HANDLESParameter: Bones
ID_CA_CHARACTER_COMPONENT_HANDLE_JOINTSParameter: Coloring
ID_CA_CHARACTER_JOINT_COLORINGParameter: Apply
ID_CA_CHARACTER_JOINT_COLOR_APPLYParameter: Active
ID_CA_CHARACTER_ACTIVE_COLORParameter: Mix
ID_CA_CHARACTER_ACTIVE_COLOR_MIXParameter: Highlight
ID_CA_CHARACTER_HIGHLIGHT_COLORParameter: Mix
ID_CA_CHARACTER_HIGHLIGHT_COLOR_MIXParameter: Adjustment
ID_CA_CHARACTER_SCALING_COLORParameter: Bone Color
ID_CA_CHARACTER_BONE_COLORParameter: Icons
ID_CA_CHARACTER_ICON_TYPESParameter: Colorize
ID_CA_CHARACTER_ICON_COLORIZEParameter: Reset
ID_CA_CHARACTER_DISPLAY_JOINTS_RESETParameter: Bones
ID_CA_CHARACTER_BONE_DISPLAYParameter: Joints
ID_CA_CHARACTER_JOINT_DISPLAYParameter: Object Manager
ID_CA_CHARACTER_OM_DISPLAYParameter: Character Attribs
ID_CA_CHARACTER_LOCK_AMParameter: Component
ID_CA_CHARACTER_NAMING_COMPONENTParameter: Objects
ID_CA_CHARACTER_NAMING_OBJECTSParameter: Controllers
ID_CA_CHARACTER_NAMING_CONTROLLERSParameter: Prefix
ID_CA_CHARACTER_NAMING_PREParameter: Suffix
ID_CA_CHARACTER_NAMING_POSTParameter: Replace
ID_CA_CHARACTER_NAMING_REPLACEParameter: With
ID_CA_CHARACTER_NAMING_REPLACE_WITHParameter: Case Sensitive
ID_CA_CHARACTER_NAMING_CASEParameter: Clear
ID_CA_CHARACTER_NAMING_CLEARParameter: Label
ID_CA_CHARACTER_NAMING_LABELParameter: Components
ID_CA_CHARACTER_NAMING_LABEL_COMPONENTSParameter: Objects
ID_CA_CHARACTER_NAMING_LABEL_OBJECTSParameter: Controllers
ID_CA_CHARACTER_NAMING_LABEL_CONTROLLERSParameter: Separator
ID_CA_CHARACTER_NAMING_SEPARATORParameter: Char
ID_CA_CHARACTER_NAMING_SEPARATOR_TXTParameter: Passes
ID_CA_CHARACTER_EXPRESSIONS_PASSES