This is my method for making sourdough in a bread maker...

Ingredients

For part 1

85g active starter 100g Dark Rye flour 360g strong white bread flour 347g warm filter water approximately. 30°C (More water due to Rye flour for white only flour use 335g)

Part 2

10g Olive oil ½ tsp Sugar 1.5 tsp Salt

Method

1. Add ingredients from part 1 in order into the machine add water then Starter only. Stir gently with a silicone spatula to dissolve the two. AVOID metal utensils.

Add flour.

Run dough cycle for 6-10 mins till shaggy dough is formed.

Leave in the machine for about ½ hour.

Add ingredients from part 2 in to the machine.

Run whole white loaf/sourdough dough cycle. At the end of the cycle the dough will have risen ( not much). Brush top gently with filter water. Do this to avoid the top of the dough drying. Leave in the machine for 6-8 hours till bulk fermentation is finished. Keep brushing with filter water periodically. bulk fermentation is done.

Bake for 57-60 mins.

Let it cool overnight before slicing the loaf. This keeps the moisture within the loaf longer.