Magento: How to bulk edit product position?
I have several hundred grouped products, every grouped product has 2 simple products attached. These simple products arent shown in the correct order. So i need to change the "position" value of those simple products.

I tried to achieve that by exporting a csv and edit it there but unfortunately the export doesnt support the "position" value.

How to bulk edit those values? 
Magento: How to bulk edit product position?
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I have several hundred grouped products, every grouped product has 2 simple products attached. These simple products arent shown in the correct order. So i need to change the "position" value of those simple products.

I tried to achieve that by exporting a csv and edit it there but unfortunately the export doesnt support the "position" value.

How to bulk edit those values? 