Anet A6 profile for Cura 3.5. Start Cura once, create a custom printer called "Anet A6" without changing any of the settings and close Cura. Save and overwrite both files in "AppData\Roaming\cura\3.1\definition_changes" and start Cura again.

Anet+A6_settings.inst.cfg

[general]
version = 4
name = Anet A6_settings
definition = custom

[metadata]
setting_version = 5
type = definition_changes

[values]
extruders_enabled_count = 1
gantry_height = 55
machine_depth = 220
machine_end_gcode = M104 S0 ;extruder heater off
	M140 S0 ;heated bed heater off (if you have it)
	G91 ;relative positioning
	G1 E-1 F300  ;retract the filament a bit before lifting the nozzle, to release some of the pressure
	G1 Z+4 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more
	G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
	G1 Y210 F9000 ;move out to get part off
	M84 ;steppers off
	G90 ;absolute positioning
machine_heated_bed = True
machine_height = 250
machine_start_gcode = G21 ;metric values
	G90 ;absolute positioning
	M82 ;set extruder to absolute mode
	M107 ;start with the fan off
	G28 X0 Y0 ;move X/Y to min endstops
	G28 Z0 ;move Z to min endstops
	M84 ;steppers off
	M0 S12 ;wait 12 seconds
	M17 ;turn steppers on
	G1 Z10.0 F300 ;move the platform down 10mm
	G92 E0 ;zero the extruded length
	G1 F200 E8 ;extrude 8mm of feed stock
	G92 E0 ;zero the extruded length again
	M0 S5 ;wait 5 seconds
	G1 F9000
	;Put printing message on LCD screen
	M117 Printing...
machine_width = 220
material_diameter = 1.75

custom_extruder_1+%232_settings.inst.cfg

[general]
version = 4
name = custom_extruder_1 #2_settings
definition = custom_extruder_1

[metadata]
setting_version = 5
type = definition_changes

[values]
material_diameter = 1.75